109243540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5867}}^1$

素因数の和:5909

約数の個数: 72

約数和(自身を含む): 280959840

約数和(自身を除く): 171716300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 5867, 9310, 11734, 18620, 23468, 29335, 41069, 58670, 82138, 111473, 117340, 164276, 205345, 222946, 287483, 410690, 445892, 557365, 574966, 780311, 821380, 1114730, 1149932, 1437415, 1560622, 2229460, 2874830, 3121244, 3901555, 5462177, 5749660, 7803110, 10924354, 15606220, 21848708, 27310885, 54621770, 109243540]

約数ペア:

[(1, 109243540), (2, 54621770), (4, 27310885), (5, 21848708), (7, 15606220), (10, 10924354), (14, 7803110), (19, 5749660), (20, 5462177), (28, 3901555), (35, 3121244), (38, 2874830), (49, 2229460), (70, 1560622), (76, 1437415), (95, 1149932), (98, 1114730), (133, 821380), (140, 780311), (190, 574966), (196, 557365), (245, 445892), (266, 410690), (380, 287483), (490, 222946), (532, 205345), (665, 164276), (931, 117340), (980, 111473), (1330, 82138), (1862, 58670), (2660, 41069), (3724, 29335), (4655, 23468), (5867, 18620), (9310, 11734)]