39377310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 76744290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 71, 95, 105, 114, 133, 139, 142, 190, 210, 213, 266, 278, 285, 355, 399, 417, 426, 497, 570, 665, 695, 710, 798, 834, 973, 994, 1065, 1330, 1349, 1390, 1491, 1946, 1995, 2085, 2130, 2485, 2641, 2698, 2919, 2982, 3990, 4047, 4170, 4865, 4970, 5282, 5838, 6745, 7455, 7923, 8094, 9443, 9730, 9869, 13205, 13490, 14595, 14910, 15846, 18487, 18886, 19738, 20235, 26410, 28329, 29190, 29607, 36974, 39615, 40470, 47215, 49345, 55461, 56658, 59214, 69083, 79230, 92435, 94430, 98690, 110922, 138166, 141645, 148035, 184870, 187511, 207249, 277305, 283290, 296070, 345415, 375022, 414498, 554610, 562533, 690830, 937555, 1036245, 1125066, 1312577, 1875110, 2072490, 2625154, 2812665, 3937731, 5625330, 6562885, 7875462, 13125770, 19688655, 39377310]

約数ペア:

[(1, 39377310), (2, 19688655), (3, 13125770), (5, 7875462), (6, 6562885), (7, 5625330), (10, 3937731), (14, 2812665), (15, 2625154), (19, 2072490), (21, 1875110), (30, 1312577), (35, 1125066), (38, 1036245), (42, 937555), (57, 690830), (70, 562533), (71, 554610), (95, 414498), (105, 375022), (114, 345415), (133, 296070), (139, 283290), (142, 277305), (190, 207249), (210, 187511), (213, 184870), (266, 148035), (278, 141645), (285, 138166), (355, 110922), (399, 98690), (417, 94430), (426, 92435), (497, 79230), (570, 69083), (665, 59214), (695, 56658), (710, 55461), (798, 49345), (834, 47215), (973, 40470), (994, 39615), (1065, 36974), (1330, 29607), (1349, 29190), (1390, 28329), (1491, 26410), (1946, 20235), (1995, 19738), (2085, 18886), (2130, 18487), (2485, 15846), (2641, 14910), (2698, 14595), (2919, 13490), (2982, 13205), (3990, 9869), (4047, 9730), (4170, 9443), (4865, 8094), (4970, 7923), (5282, 7455), (5838, 6745)]