128834730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 353358720

約数和(自身を除く): 224523990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 109, 115, 138, 207, 218, 230, 327, 345, 414, 545, 571, 654, 690, 981, 1035, 1090, 1142, 1635, 1713, 1962, 2070, 2507, 2855, 3270, 3426, 4905, 5014, 5139, 5710, 7521, 8565, 9810, 10278, 12535, 13133, 15042, 17130, 22563, 25070, 25695, 26266, 37605, 39399, 45126, 51390, 62239, 65665, 75210, 78798, 112815, 118197, 124478, 131330, 186717, 196995, 225630, 236394, 311195, 373434, 393990, 560151, 590985, 622390, 933585, 1120302, 1181970, 1431497, 1867170, 2800755, 2862994, 4294491, 5601510, 7157485, 8588982, 12883473, 14314970, 21472455, 25766946, 42944910, 64417365, 128834730]

約数ペア:

[(1, 128834730), (2, 64417365), (3, 42944910), (5, 25766946), (6, 21472455), (9, 14314970), (10, 12883473), (15, 8588982), (18, 7157485), (23, 5601510), (30, 4294491), (45, 2862994), (46, 2800755), (69, 1867170), (90, 1431497), (109, 1181970), (115, 1120302), (138, 933585), (207, 622390), (218, 590985), (230, 560151), (327, 393990), (345, 373434), (414, 311195), (545, 236394), (571, 225630), (654, 196995), (690, 186717), (981, 131330), (1035, 124478), (1090, 118197), (1142, 112815), (1635, 78798), (1713, 75210), (1962, 65665), (2070, 62239), (2507, 51390), (2855, 45126), (3270, 39399), (3426, 37605), (4905, 26266), (5014, 25695), (5139, 25070), (5710, 22563), (7521, 17130), (8565, 15042), (9810, 13133), (10278, 12535)]