674807580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{162997}}^1$

素因数の和:163035

約数の個数: 72

約数和(自身を含む): 2135925792

約数和(自身を除く): 1461118212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 162997, 325994, 488991, 651988, 814985, 977982, 1466973, 1629970, 1955964, 2444955, 2933946, 3259940, 3748931, 4889910, 5867892, 7334865, 7497862, 9779820, 11246793, 14669730, 14995724, 18744655, 22493586, 29339460, 33740379, 37489310, 44987172, 56233965, 67480758, 74978620, 112467930, 134961516, 168701895, 224935860, 337403790, 674807580]

約数ペア:

[(1, 674807580), (2, 337403790), (3, 224935860), (4, 168701895), (5, 134961516), (6, 112467930), (9, 74978620), (10, 67480758), (12, 56233965), (15, 44987172), (18, 37489310), (20, 33740379), (23, 29339460), (30, 22493586), (36, 18744655), (45, 14995724), (46, 14669730), (60, 11246793), (69, 9779820), (90, 7497862), (92, 7334865), (115, 5867892), (138, 4889910), (180, 3748931), (207, 3259940), (230, 2933946), (276, 2444955), (345, 1955964), (414, 1629970), (460, 1466973), (690, 977982), (828, 814985), (1035, 651988), (1380, 488991), (2070, 325994), (4140, 162997)]