7346380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 17329536

約数和(自身を除く): 9983156

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 41, 62, 68, 82, 85, 124, 155, 164, 170, 205, 289, 310, 340, 410, 527, 578, 620, 697, 820, 1054, 1156, 1271, 1394, 1445, 2108, 2542, 2635, 2788, 2890, 3485, 5084, 5270, 5780, 6355, 6970, 8959, 10540, 11849, 12710, 13940, 17918, 21607, 23698, 25420, 35836, 43214, 44795, 47396, 59245, 86428, 89590, 108035, 118490, 179180, 216070, 236980, 367319, 432140, 734638, 1469276, 1836595, 3673190, 7346380]

約数ペア:

[(1, 7346380), (2, 3673190), (4, 1836595), (5, 1469276), (10, 734638), (17, 432140), (20, 367319), (31, 236980), (34, 216070), (41, 179180), (62, 118490), (68, 108035), (82, 89590), (85, 86428), (124, 59245), (155, 47396), (164, 44795), (170, 43214), (205, 35836), (289, 25420), (310, 23698), (340, 21607), (410, 17918), (527, 13940), (578, 12710), (620, 11849), (697, 10540), (820, 8959), (1054, 6970), (1156, 6355), (1271, 5780), (1394, 5270), (1445, 5084), (2108, 3485), (2542, 2890), (2635, 2788)]