31502748030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{223757}}^1$

素因数の和:223818

約数の個数: 96

約数和(自身を含む): 85933812384

約数和(自身を除く): 54431064354

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 361, 390, 494, 570, 722, 741, 1083, 1235, 1482, 1805, 2166, 2470, 3610, 3705, 4693, 5415, 7410, 9386, 10830, 14079, 23465, 28158, 46930, 70395, 140790, 223757, 447514, 671271, 1118785, 1342542, 2237570, 2908841, 3356355, 4251383, 5817682, 6712710, 8502766, 8726523, 12754149, 14544205, 17453046, 21256915, 25508298, 29088410, 42513830, 43632615, 55267979, 63770745, 80776277, 87265230, 110535958, 127541490, 161552554, 165803937, 242328831, 276339895, 331607874, 403881385, 484657662, 552679790, 807762770, 829019685, 1050091601, 1211644155, 1658039370, 2100183202, 2423288310, 3150274803, 5250458005, 6300549606, 10500916010, 15751374015, 31502748030]

約数ペア:

[(1, 31502748030), (2, 15751374015), (3, 10500916010), (5, 6300549606), (6, 5250458005), (10, 3150274803), (13, 2423288310), (15, 2100183202), (19, 1658039370), (26, 1211644155), (30, 1050091601), (38, 829019685), (39, 807762770), (57, 552679790), (65, 484657662), (78, 403881385), (95, 331607874), (114, 276339895), (130, 242328831), (190, 165803937), (195, 161552554), (247, 127541490), (285, 110535958), (361, 87265230), (390, 80776277), (494, 63770745), (570, 55267979), (722, 43632615), (741, 42513830), (1083, 29088410), (1235, 25508298), (1482, 21256915), (1805, 17453046), (2166, 14544205), (2470, 12754149), (3610, 8726523), (3705, 8502766), (4693, 6712710), (5415, 5817682), (7410, 4251383), (9386, 3356355), (10830, 2908841), (14079, 2237570), (23465, 1342542), (28158, 1118785), (46930, 671271), (70395, 447514), (140790, 223757)]