213135780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24841}}^1$

素因数の和:24877

約数の個数: 96

約数和(自身を含む): 701140608

約数和(自身を除く): 488004828

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, 24841, 49682, 74523, 99364, 124205, 149046, 248410, 273251, 298092, 322933, 372615, 496820, 546502, 645866, 745230, 819753, 968799, 1093004, 1291732, 1366255, 1490460, 1614665, 1639506, 1937598, 2732510, 3229330, 3279012, 3552263, 3875196, 4098765, 4843995, 5465020, 6458660, 7104526, 8197530, 9687990, 10656789, 14209052, 16395060, 17761315, 19375980, 21313578, 35522630, 42627156, 53283945, 71045260, 106567890, 213135780]

約数ペア:

[(1, 213135780), (2, 106567890), (3, 71045260), (4, 53283945), (5, 42627156), (6, 35522630), (10, 21313578), (11, 19375980), (12, 17761315), (13, 16395060), (15, 14209052), (20, 10656789), (22, 9687990), (26, 8197530), (30, 7104526), (33, 6458660), (39, 5465020), (44, 4843995), (52, 4098765), (55, 3875196), (60, 3552263), (65, 3279012), (66, 3229330), (78, 2732510), (110, 1937598), (130, 1639506), (132, 1614665), (143, 1490460), (156, 1366255), (165, 1291732), (195, 1093004), (220, 968799), (260, 819753), (286, 745230), (330, 645866), (390, 546502), (429, 496820), (572, 372615), (660, 322933), (715, 298092), (780, 273251), (858, 248410), (1430, 149046), (1716, 124205), (2145, 99364), (2860, 74523), (4290, 49682), (8580, 24841)]