78755190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4457}}^1$

素因数の和:4517

約数の個数: 64

約数和(自身を含む): 205424640

約数和(自身を除く): 126669450

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1767, 2945, 3534, 4457, 5890, 8835, 8914, 13371, 17670, 22285, 26742, 44570, 66855, 84683, 133710, 138167, 169366, 254049, 276334, 414501, 423415, 508098, 690835, 829002, 846830, 1270245, 1381670, 2072505, 2540490, 2625173, 4145010, 5250346, 7875519, 13125865, 15751038, 26251730, 39377595, 78755190]

約数ペア:

[(1, 78755190), (2, 39377595), (3, 26251730), (5, 15751038), (6, 13125865), (10, 7875519), (15, 5250346), (19, 4145010), (30, 2625173), (31, 2540490), (38, 2072505), (57, 1381670), (62, 1270245), (93, 846830), (95, 829002), (114, 690835), (155, 508098), (186, 423415), (190, 414501), (285, 276334), (310, 254049), (465, 169366), (570, 138167), (589, 133710), (930, 84683), (1178, 66855), (1767, 44570), (2945, 26742), (3534, 22285), (4457, 17670), (5890, 13371), (8835, 8914)]