42879030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 107122176

約数和(自身を除く): 64243146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 71, 82, 123, 142, 205, 213, 246, 355, 410, 426, 491, 615, 710, 982, 1065, 1230, 1473, 2130, 2455, 2911, 2946, 4910, 5822, 7365, 8733, 14555, 14730, 17466, 20131, 29110, 34861, 40262, 43665, 60393, 69722, 87330, 100655, 104583, 120786, 174305, 201310, 209166, 301965, 348610, 522915, 603930, 1045830, 1429301, 2858602, 4287903, 7146505, 8575806, 14293010, 21439515, 42879030]

約数ペア:

[(1, 42879030), (2, 21439515), (3, 14293010), (5, 8575806), (6, 7146505), (10, 4287903), (15, 2858602), (30, 1429301), (41, 1045830), (71, 603930), (82, 522915), (123, 348610), (142, 301965), (205, 209166), (213, 201310), (246, 174305), (355, 120786), (410, 104583), (426, 100655), (491, 87330), (615, 69722), (710, 60393), (982, 43665), (1065, 40262), (1230, 34861), (1473, 29110), (2130, 20131), (2455, 17466), (2911, 14730), (2946, 14555), (4910, 8733), (5822, 7365)]