212611230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 160

約数和(自身を含む): 627647328

約数和(自身を除く): 415036098

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 81, 90, 117, 122, 130, 135, 162, 183, 195, 234, 270, 305, 331, 351, 366, 390, 405, 549, 585, 610, 662, 702, 793, 810, 915, 993, 1053, 1098, 1170, 1586, 1647, 1655, 1755, 1830, 1986, 2106, 2379, 2745, 2979, 3294, 3310, 3510, 3965, 4303, 4758, 4941, 4965, 5265, 5490, 5958, 7137, 7930, 8235, 8606, 8937, 9882, 9930, 10530, 11895, 12909, 14274, 14895, 16470, 17874, 20191, 21411, 21515, 23790, 24705, 25818, 26811, 29790, 35685, 38727, 40382, 42822, 43030, 44685, 49410, 53622, 60573, 64233, 64545, 71370, 77454, 89370, 100955, 107055, 116181, 121146, 128466, 129090, 134055, 181719, 193635, 201910, 214110, 232362, 262483, 268110, 302865, 321165, 348543, 363438, 387270, 524966, 545157, 580905, 605730, 642330, 697086, 787449, 908595, 1090314, 1161810, 1312415, 1574898, 1635471, 1742715, 1817190, 2362347, 2624830, 2725785, 3270942, 3485430, 3937245, 4724694, 5451570, 7087041, 7874490, 8177355, 11811735, 14174082, 16354710, 21261123, 23623470, 35435205, 42522246, 70870410, 106305615, 212611230]

約数ペア:

[(1, 212611230), (2, 106305615), (3, 70870410), (5, 42522246), (6, 35435205), (9, 23623470), (10, 21261123), (13, 16354710), (15, 14174082), (18, 11811735), (26, 8177355), (27, 7874490), (30, 7087041), (39, 5451570), (45, 4724694), (54, 3937245), (61, 3485430), (65, 3270942), (78, 2725785), (81, 2624830), (90, 2362347), (117, 1817190), (122, 1742715), (130, 1635471), (135, 1574898), (162, 1312415), (183, 1161810), (195, 1090314), (234, 908595), (270, 787449), (305, 697086), (331, 642330), (351, 605730), (366, 580905), (390, 545157), (405, 524966), (549, 387270), (585, 363438), (610, 348543), (662, 321165), (702, 302865), (793, 268110), (810, 262483), (915, 232362), (993, 214110), (1053, 201910), (1098, 193635), (1170, 181719), (1586, 134055), (1647, 129090), (1655, 128466), (1755, 121146), (1830, 116181), (1986, 107055), (2106, 100955), (2379, 89370), (2745, 77454), (2979, 71370), (3294, 64545), (3310, 64233), (3510, 60573), (3965, 53622), (4303, 49410), (4758, 44685), (4941, 43030), (4965, 42822), (5265, 40382), (5490, 38727), (5958, 35685), (7137, 29790), (7930, 26811), (8235, 25818), (8606, 24705), (8937, 23790), (9882, 21515), (9930, 21411), (10530, 20191), (11895, 17874), (12909, 16470), (14274, 14895)]