73455330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:496

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 135563550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 23, 26, 30, 38, 39, 46, 57, 65, 69, 78, 95, 114, 115, 130, 138, 190, 195, 230, 247, 285, 299, 345, 390, 431, 437, 494, 570, 598, 690, 741, 862, 874, 897, 1235, 1293, 1311, 1482, 1495, 1794, 2155, 2185, 2470, 2586, 2622, 2990, 3705, 4310, 4370, 4485, 5603, 5681, 6465, 6555, 7410, 8189, 8970, 9913, 11206, 11362, 12930, 13110, 16378, 16809, 17043, 19826, 24567, 28015, 28405, 29739, 33618, 34086, 40945, 49134, 49565, 56030, 56810, 59478, 81890, 84045, 85215, 99130, 106457, 122835, 128869, 148695, 168090, 170430, 188347, 212914, 245670, 257738, 297390, 319371, 376694, 386607, 532285, 565041, 638742, 644345, 773214, 941735, 1064570, 1130082, 1288690, 1596855, 1883470, 1933035, 2448511, 2825205, 3193710, 3866070, 4897022, 5650410, 7345533, 12242555, 14691066, 24485110, 36727665, 73455330]

約数ペア:

[(1, 73455330), (2, 36727665), (3, 24485110), (5, 14691066), (6, 12242555), (10, 7345533), (13, 5650410), (15, 4897022), (19, 3866070), (23, 3193710), (26, 2825205), (30, 2448511), (38, 1933035), (39, 1883470), (46, 1596855), (57, 1288690), (65, 1130082), (69, 1064570), (78, 941735), (95, 773214), (114, 644345), (115, 638742), (130, 565041), (138, 532285), (190, 386607), (195, 376694), (230, 319371), (247, 297390), (285, 257738), (299, 245670), (345, 212914), (390, 188347), (431, 170430), (437, 168090), (494, 148695), (570, 128869), (598, 122835), (690, 106457), (741, 99130), (862, 85215), (874, 84045), (897, 81890), (1235, 59478), (1293, 56810), (1311, 56030), (1482, 49565), (1495, 49134), (1794, 40945), (2155, 34086), (2185, 33618), (2470, 29739), (2586, 28405), (2622, 28015), (2990, 24567), (3705, 19826), (4310, 17043), (4370, 16809), (4485, 16378), (5603, 13110), (5681, 12930), (6465, 11362), (6555, 11206), (7410, 9913), (8189, 8970)]