830402118

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{619}}^1$

素因数の和:673

約数の個数: 180

約数和(自身を含む): 2347600860

約数和(自身を除く): 1517198742

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 147, 162, 169, 182, 189, 234, 273, 294, 338, 351, 378, 441, 507, 546, 567, 619, 637, 702, 819, 882, 1014, 1053, 1134, 1183, 1238, 1274, 1323, 1521, 1638, 1857, 1911, 2106, 2366, 2457, 2646, 3042, 3549, 3714, 3822, 3969, 4333, 4563, 4914, 5571, 5733, 7098, 7371, 7938, 8047, 8281, 8666, 9126, 10647, 11142, 11466, 12999, 13689, 14742, 16094, 16562, 16713, 17199, 21294, 24141, 24843, 25998, 27378, 30331, 31941, 33426, 34398, 38997, 48282, 49686, 50139, 51597, 56329, 60662, 63882, 72423, 74529, 77994, 90993, 95823, 100278, 103194, 104611, 112658, 116991, 144846, 149058, 168987, 181986, 191646, 209222, 217269, 223587, 233982, 272979, 313833, 337974, 350973, 394303, 434538, 447174, 506961, 545958, 627666, 651807, 670761, 701946, 732277, 788606, 818937, 941499, 1013922, 1182909, 1303614, 1341522, 1464554, 1520883, 1637874, 1882998, 2196831, 2365818, 2456811, 2824497, 3041766, 3548727, 4393662, 4562649, 4913622, 5125939, 5648994, 6590493, 7097454, 8473491, 9125298, 10251878, 10646181, 13180986, 15377817, 16946982, 19771479, 21292362, 30755634, 31938543, 39542958, 46133451, 59314437, 63877086, 92266902, 118628874, 138400353, 276800706, 415201059, 830402118]

約数ペア:

[(1, 830402118), (2, 415201059), (3, 276800706), (6, 138400353), (7, 118628874), (9, 92266902), (13, 63877086), (14, 59314437), (18, 46133451), (21, 39542958), (26, 31938543), (27, 30755634), (39, 21292362), (42, 19771479), (49, 16946982), (54, 15377817), (63, 13180986), (78, 10646181), (81, 10251878), (91, 9125298), (98, 8473491), (117, 7097454), (126, 6590493), (147, 5648994), (162, 5125939), (169, 4913622), (182, 4562649), (189, 4393662), (234, 3548727), (273, 3041766), (294, 2824497), (338, 2456811), (351, 2365818), (378, 2196831), (441, 1882998), (507, 1637874), (546, 1520883), (567, 1464554), (619, 1341522), (637, 1303614), (702, 1182909), (819, 1013922), (882, 941499), (1014, 818937), (1053, 788606), (1134, 732277), (1183, 701946), (1238, 670761), (1274, 651807), (1323, 627666), (1521, 545958), (1638, 506961), (1857, 447174), (1911, 434538), (2106, 394303), (2366, 350973), (2457, 337974), (2646, 313833), (3042, 272979), (3549, 233982), (3714, 223587), (3822, 217269), (3969, 209222), (4333, 191646), (4563, 181986), (4914, 168987), (5571, 149058), (5733, 144846), (7098, 116991), (7371, 112658), (7938, 104611), (8047, 103194), (8281, 100278), (8666, 95823), (9126, 90993), (10647, 77994), (11142, 74529), (11466, 72423), (12999, 63882), (13689, 60662), (14742, 56329), (16094, 51597), (16562, 50139), (16713, 49686), (17199, 48282), (21294, 38997), (24141, 34398), (24843, 33426), (25998, 31941), (27378, 30331)]