70870410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 207486720

約数和(自身を除く): 136616310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 90, 117, 122, 130, 135, 183, 195, 234, 270, 305, 331, 351, 366, 390, 549, 585, 610, 662, 702, 793, 915, 993, 1098, 1170, 1586, 1647, 1655, 1755, 1830, 1986, 2379, 2745, 2979, 3294, 3310, 3510, 3965, 4303, 4758, 4965, 5490, 5958, 7137, 7930, 8235, 8606, 8937, 9930, 11895, 12909, 14274, 14895, 16470, 17874, 20191, 21411, 21515, 23790, 25818, 29790, 35685, 38727, 40382, 42822, 43030, 44685, 60573, 64545, 71370, 77454, 89370, 100955, 107055, 116181, 121146, 129090, 181719, 193635, 201910, 214110, 232362, 262483, 302865, 363438, 387270, 524966, 545157, 580905, 605730, 787449, 908595, 1090314, 1161810, 1312415, 1574898, 1817190, 2362347, 2624830, 2725785, 3937245, 4724694, 5451570, 7087041, 7874490, 11811735, 14174082, 23623470, 35435205, 70870410]

約数ペア:

[(1, 70870410), (2, 35435205), (3, 23623470), (5, 14174082), (6, 11811735), (9, 7874490), (10, 7087041), (13, 5451570), (15, 4724694), (18, 3937245), (26, 2725785), (27, 2624830), (30, 2362347), (39, 1817190), (45, 1574898), (54, 1312415), (61, 1161810), (65, 1090314), (78, 908595), (90, 787449), (117, 605730), (122, 580905), (130, 545157), (135, 524966), (183, 387270), (195, 363438), (234, 302865), (270, 262483), (305, 232362), (331, 214110), (351, 201910), (366, 193635), (390, 181719), (549, 129090), (585, 121146), (610, 116181), (662, 107055), (702, 100955), (793, 89370), (915, 77454), (993, 71370), (1098, 64545), (1170, 60573), (1586, 44685), (1647, 43030), (1655, 42822), (1755, 40382), (1830, 38727), (1986, 35685), (2379, 29790), (2745, 25818), (2979, 23790), (3294, 21515), (3310, 21411), (3510, 20191), (3965, 17874), (4303, 16470), (4758, 14895), (4965, 14274), (5490, 12909), (5958, 11895), (7137, 9930), (7930, 8937), (8235, 8606)]