189557940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22093}}^1$

素因数の和:22129

約数の個数: 96

約数和(自身を含む): 623581056

約数和(自身を除く): 434023116

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 22093, 44186, 66279, 88372, 110465, 132558, 220930, 243023, 265116, 287209, 331395, 441860, 486046, 574418, 662790, 729069, 861627, 972092, 1148836, 1215115, 1325580, 1436045, 1458138, 1723254, 2430230, 2872090, 2916276, 3159299, 3446508, 3645345, 4308135, 4860460, 5744180, 6318598, 7290690, 8616270, 9477897, 12637196, 14581380, 15796495, 17232540, 18955794, 31592990, 37911588, 47389485, 63185980, 94778970, 189557940]

約数ペア:

[(1, 189557940), (2, 94778970), (3, 63185980), (4, 47389485), (5, 37911588), (6, 31592990), (10, 18955794), (11, 17232540), (12, 15796495), (13, 14581380), (15, 12637196), (20, 9477897), (22, 8616270), (26, 7290690), (30, 6318598), (33, 5744180), (39, 4860460), (44, 4308135), (52, 3645345), (55, 3446508), (60, 3159299), (65, 2916276), (66, 2872090), (78, 2430230), (110, 1723254), (130, 1458138), (132, 1436045), (143, 1325580), (156, 1215115), (165, 1148836), (195, 972092), (220, 861627), (260, 729069), (286, 662790), (330, 574418), (390, 486046), (429, 441860), (572, 331395), (660, 287209), (715, 265116), (780, 243023), (858, 220930), (1430, 132558), (1716, 110465), (2145, 88372), (2860, 66279), (4290, 44186), (8580, 22093)]