1489795830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{18413}}^1$

素因数の和:18486

約数の個数: 96

約数和(自身を含む): 4136520960

約数和(自身を除く): 2646725130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 31, 45, 58, 62, 87, 90, 93, 145, 155, 174, 186, 261, 279, 290, 310, 435, 465, 522, 558, 870, 899, 930, 1305, 1395, 1798, 2610, 2697, 2790, 4495, 5394, 8091, 8990, 13485, 16182, 18413, 26970, 36826, 40455, 55239, 80910, 92065, 110478, 165717, 184130, 276195, 331434, 533977, 552390, 570803, 828585, 1067954, 1141606, 1601931, 1657170, 1712409, 2669885, 2854015, 3203862, 3424818, 4805793, 5137227, 5339770, 5708030, 8009655, 8562045, 9611586, 10274454, 16019310, 16553287, 17124090, 24028965, 25686135, 33106574, 48057930, 49659861, 51372270, 82766435, 99319722, 148979583, 165532870, 248299305, 297959166, 496598610, 744897915, 1489795830]

約数ペア:

[(1, 1489795830), (2, 744897915), (3, 496598610), (5, 297959166), (6, 248299305), (9, 165532870), (10, 148979583), (15, 99319722), (18, 82766435), (29, 51372270), (30, 49659861), (31, 48057930), (45, 33106574), (58, 25686135), (62, 24028965), (87, 17124090), (90, 16553287), (93, 16019310), (145, 10274454), (155, 9611586), (174, 8562045), (186, 8009655), (261, 5708030), (279, 5339770), (290, 5137227), (310, 4805793), (435, 3424818), (465, 3203862), (522, 2854015), (558, 2669885), (870, 1712409), (899, 1657170), (930, 1601931), (1305, 1141606), (1395, 1067954), (1798, 828585), (2610, 570803), (2697, 552390), (2790, 533977), (4495, 331434), (5394, 276195), (8091, 184130), (8990, 165717), (13485, 110478), (16182, 92065), (18413, 80910), (26970, 55239), (36826, 40455)]