354331380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23909}}^1$

素因数の和:23953

約数の個数: 96

約数和(自身を含む): 1124726400

約数和(自身を除く): 770395020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 23909, 47818, 71727, 95636, 119545, 143454, 239090, 286908, 310817, 358635, 454271, 478180, 621634, 717270, 908542, 932451, 1243268, 1362813, 1434540, 1554085, 1817084, 1864902, 2271355, 2725626, 3108170, 3729804, 4542710, 4662255, 5451252, 5905523, 6216340, 6814065, 9085420, 9324510, 11811046, 13628130, 17716569, 18649020, 23622092, 27256260, 29527615, 35433138, 59055230, 70866276, 88582845, 118110460, 177165690, 354331380]

約数ペア:

[(1, 354331380), (2, 177165690), (3, 118110460), (4, 88582845), (5, 70866276), (6, 59055230), (10, 35433138), (12, 29527615), (13, 27256260), (15, 23622092), (19, 18649020), (20, 17716569), (26, 13628130), (30, 11811046), (38, 9324510), (39, 9085420), (52, 6814065), (57, 6216340), (60, 5905523), (65, 5451252), (76, 4662255), (78, 4542710), (95, 3729804), (114, 3108170), (130, 2725626), (156, 2271355), (190, 1864902), (195, 1817084), (228, 1554085), (247, 1434540), (260, 1362813), (285, 1243268), (380, 932451), (390, 908542), (494, 717270), (570, 621634), (741, 478180), (780, 454271), (988, 358635), (1140, 310817), (1235, 286908), (1482, 239090), (2470, 143454), (2964, 119545), (3705, 95636), (4940, 71727), (7410, 47818), (14820, 23909)]