179257260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32831}}^1$

素因数の和:32863

約数の個数: 96

約数和(自身を含む): 617766912

約数和(自身を除く): 438509652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 32831, 65662, 98493, 131324, 164155, 196986, 229817, 328310, 393972, 426803, 459634, 492465, 656620, 689451, 853606, 919268, 984930, 1149085, 1280409, 1378902, 1707212, 1969860, 2134015, 2298170, 2560818, 2757804, 2987621, 3447255, 4268030, 4596340, 5121636, 5975242, 6402045, 6894510, 8536060, 8962863, 11950484, 12804090, 13789020, 14938105, 17925726, 25608180, 29876210, 35851452, 44814315, 59752420, 89628630, 179257260]

約数ペア:

[(1, 179257260), (2, 89628630), (3, 59752420), (4, 44814315), (5, 35851452), (6, 29876210), (7, 25608180), (10, 17925726), (12, 14938105), (13, 13789020), (14, 12804090), (15, 11950484), (20, 8962863), (21, 8536060), (26, 6894510), (28, 6402045), (30, 5975242), (35, 5121636), (39, 4596340), (42, 4268030), (52, 3447255), (60, 2987621), (65, 2757804), (70, 2560818), (78, 2298170), (84, 2134015), (91, 1969860), (105, 1707212), (130, 1378902), (140, 1280409), (156, 1149085), (182, 984930), (195, 919268), (210, 853606), (260, 689451), (273, 656620), (364, 492465), (390, 459634), (420, 426803), (455, 393972), (546, 328310), (780, 229817), (910, 196986), (1092, 164155), (1365, 131324), (1820, 98493), (2730, 65662), (5460, 32831)]