70837260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 215151552

約数和(自身を除く): 144314292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 197, 260, 390, 394, 461, 591, 780, 788, 922, 985, 1182, 1383, 1844, 1970, 2305, 2364, 2561, 2766, 2955, 3940, 4610, 5122, 5532, 5910, 5993, 6915, 7683, 9220, 10244, 11820, 11986, 12805, 13830, 15366, 17979, 23972, 25610, 27660, 29965, 30732, 35958, 38415, 51220, 59930, 71916, 76830, 89895, 90817, 119860, 153660, 179790, 181634, 272451, 359580, 363268, 454085, 544902, 908170, 1089804, 1180621, 1362255, 1816340, 2361242, 2724510, 3541863, 4722484, 5449020, 5903105, 7083726, 11806210, 14167452, 17709315, 23612420, 35418630, 70837260]

約数ペア:

[(1, 70837260), (2, 35418630), (3, 23612420), (4, 17709315), (5, 14167452), (6, 11806210), (10, 7083726), (12, 5903105), (13, 5449020), (15, 4722484), (20, 3541863), (26, 2724510), (30, 2361242), (39, 1816340), (52, 1362255), (60, 1180621), (65, 1089804), (78, 908170), (130, 544902), (156, 454085), (195, 363268), (197, 359580), (260, 272451), (390, 181634), (394, 179790), (461, 153660), (591, 119860), (780, 90817), (788, 89895), (922, 76830), (985, 71916), (1182, 59930), (1383, 51220), (1844, 38415), (1970, 35958), (2305, 30732), (2364, 29965), (2561, 27660), (2766, 25610), (2955, 23972), (3940, 17979), (4610, 15366), (5122, 13830), (5532, 12805), (5910, 11986), (5993, 11820), (6915, 10244), (7683, 9220)]