15393690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 44029440

約数和(自身を除く): 28635750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 59, 65, 78, 90, 117, 118, 130, 177, 195, 223, 234, 295, 354, 390, 446, 531, 585, 590, 669, 767, 885, 1062, 1115, 1170, 1338, 1534, 1770, 2007, 2230, 2301, 2655, 2899, 3345, 3835, 4014, 4602, 5310, 5798, 6690, 6903, 7670, 8697, 10035, 11505, 13157, 13806, 14495, 17394, 20070, 23010, 26091, 26314, 28990, 34515, 39471, 43485, 52182, 65785, 69030, 78942, 86970, 118413, 130455, 131570, 171041, 197355, 236826, 260910, 342082, 394710, 513123, 592065, 855205, 1026246, 1184130, 1539369, 1710410, 2565615, 3078738, 5131230, 7696845, 15393690]

約数ペア:

[(1, 15393690), (2, 7696845), (3, 5131230), (5, 3078738), (6, 2565615), (9, 1710410), (10, 1539369), (13, 1184130), (15, 1026246), (18, 855205), (26, 592065), (30, 513123), (39, 394710), (45, 342082), (59, 260910), (65, 236826), (78, 197355), (90, 171041), (117, 131570), (118, 130455), (130, 118413), (177, 86970), (195, 78942), (223, 69030), (234, 65785), (295, 52182), (354, 43485), (390, 39471), (446, 34515), (531, 28990), (585, 26314), (590, 26091), (669, 23010), (767, 20070), (885, 17394), (1062, 14495), (1115, 13806), (1170, 13157), (1338, 11505), (1534, 10035), (1770, 8697), (2007, 7670), (2230, 6903), (2301, 6690), (2655, 5798), (2899, 5310), (3345, 4602), (3835, 4014)]