43242780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:859

約数の個数: 96

約数和(自身を含む): 139507200

約数和(自身を除く): 96264420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 149, 210, 298, 420, 447, 596, 691, 745, 894, 1043, 1382, 1490, 1788, 2073, 2086, 2235, 2764, 2980, 3129, 3455, 4146, 4172, 4470, 4837, 5215, 6258, 6910, 8292, 8940, 9674, 10365, 10430, 12516, 13820, 14511, 15645, 19348, 20730, 20860, 24185, 29022, 31290, 41460, 48370, 58044, 62580, 72555, 96740, 102959, 145110, 205918, 290220, 308877, 411836, 514795, 617754, 720713, 1029590, 1235508, 1441426, 1544385, 2059180, 2162139, 2882852, 3088770, 3603565, 4324278, 6177540, 7207130, 8648556, 10810695, 14414260, 21621390, 43242780]

約数ペア:

[(1, 43242780), (2, 21621390), (3, 14414260), (4, 10810695), (5, 8648556), (6, 7207130), (7, 6177540), (10, 4324278), (12, 3603565), (14, 3088770), (15, 2882852), (20, 2162139), (21, 2059180), (28, 1544385), (30, 1441426), (35, 1235508), (42, 1029590), (60, 720713), (70, 617754), (84, 514795), (105, 411836), (140, 308877), (149, 290220), (210, 205918), (298, 145110), (420, 102959), (447, 96740), (596, 72555), (691, 62580), (745, 58044), (894, 48370), (1043, 41460), (1382, 31290), (1490, 29022), (1788, 24185), (2073, 20860), (2086, 20730), (2235, 19348), (2764, 15645), (2980, 14511), (3129, 13820), (3455, 12516), (4146, 10430), (4172, 10365), (4470, 9674), (4837, 8940), (5215, 8292), (6258, 6910)]