103243980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{35117}}^1$

素因数の和:35143

約数の個数: 72

約数和(自身を含む): 336289968

約数和(自身を除く): 233045988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 35117, 70234, 105351, 140468, 175585, 210702, 245819, 351170, 421404, 491638, 526755, 702340, 737457, 983276, 1053510, 1229095, 1474914, 1720733, 2107020, 2458190, 2949828, 3441466, 3687285, 4916380, 5162199, 6882932, 7374570, 8603665, 10324398, 14749140, 17207330, 20648796, 25810995, 34414660, 51621990, 103243980]

約数ペア:

[(1, 103243980), (2, 51621990), (3, 34414660), (4, 25810995), (5, 20648796), (6, 17207330), (7, 14749140), (10, 10324398), (12, 8603665), (14, 7374570), (15, 6882932), (20, 5162199), (21, 4916380), (28, 3687285), (30, 3441466), (35, 2949828), (42, 2458190), (49, 2107020), (60, 1720733), (70, 1474914), (84, 1229095), (98, 1053510), (105, 983276), (140, 737457), (147, 702340), (196, 526755), (210, 491638), (245, 421404), (294, 351170), (420, 245819), (490, 210702), (588, 175585), (735, 140468), (980, 105351), (1470, 70234), (2940, 35117)]