29050140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 97330464

約数和(自身を除く): 68280324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 164, 196, 205, 210, 241, 245, 246, 287, 294, 410, 420, 482, 490, 492, 574, 588, 615, 723, 735, 820, 861, 964, 980, 1148, 1205, 1230, 1435, 1446, 1470, 1687, 1722, 2009, 2410, 2460, 2870, 2892, 2940, 3374, 3444, 3615, 4018, 4305, 4820, 5061, 5740, 6027, 6748, 7230, 8036, 8435, 8610, 9881, 10045, 10122, 11809, 12054, 14460, 16870, 17220, 19762, 20090, 20244, 23618, 24108, 25305, 29643, 30135, 33740, 35427, 39524, 40180, 47236, 49405, 50610, 59045, 59286, 60270, 69167, 70854, 98810, 101220, 118090, 118572, 120540, 138334, 141708, 148215, 177135, 197620, 207501, 236180, 276668, 296430, 345835, 354270, 415002, 484169, 592860, 691670, 708540, 830004, 968338, 1037505, 1383340, 1452507, 1936676, 2075010, 2420845, 2905014, 4150020, 4841690, 5810028, 7262535, 9683380, 14525070, 29050140]

約数ペア:

[(1, 29050140), (2, 14525070), (3, 9683380), (4, 7262535), (5, 5810028), (6, 4841690), (7, 4150020), (10, 2905014), (12, 2420845), (14, 2075010), (15, 1936676), (20, 1452507), (21, 1383340), (28, 1037505), (30, 968338), (35, 830004), (41, 708540), (42, 691670), (49, 592860), (60, 484169), (70, 415002), (82, 354270), (84, 345835), (98, 296430), (105, 276668), (123, 236180), (140, 207501), (147, 197620), (164, 177135), (196, 148215), (205, 141708), (210, 138334), (241, 120540), (245, 118572), (246, 118090), (287, 101220), (294, 98810), (410, 70854), (420, 69167), (482, 60270), (490, 59286), (492, 59045), (574, 50610), (588, 49405), (615, 47236), (723, 40180), (735, 39524), (820, 35427), (861, 33740), (964, 30135), (980, 29643), (1148, 25305), (1205, 24108), (1230, 23618), (1435, 20244), (1446, 20090), (1470, 19762), (1687, 17220), (1722, 16870), (2009, 14460), (2410, 12054), (2460, 11809), (2870, 10122), (2892, 10045), (2940, 9881), (3374, 8610), (3444, 8435), (3615, 8036), (4018, 7230), (4305, 6748), (4820, 6027), (5061, 5740)]