60613990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 61313690

約数列:

[1, 2, 5, 10, 19, 31, 38, 41, 62, 82, 95, 155, 190, 205, 251, 310, 410, 502, 589, 779, 1178, 1255, 1271, 1558, 2510, 2542, 2945, 3895, 4769, 5890, 6355, 7781, 7790, 9538, 10291, 12710, 15562, 20582, 23845, 24149, 38905, 47690, 48298, 51455, 77810, 102910, 120745, 147839, 195529, 241490, 295678, 319021, 391058, 638042, 739195, 977645, 1478390, 1595105, 1955290, 3190210, 6061399, 12122798, 30306995, 60613990]

約数ペア:

[(1, 60613990), (2, 30306995), (5, 12122798), (10, 6061399), (19, 3190210), (31, 1955290), (38, 1595105), (41, 1478390), (62, 977645), (82, 739195), (95, 638042), (155, 391058), (190, 319021), (205, 295678), (251, 241490), (310, 195529), (410, 147839), (502, 120745), (589, 102910), (779, 77810), (1178, 51455), (1255, 48298), (1271, 47690), (1558, 38905), (2510, 24149), (2542, 23845), (2945, 20582), (3895, 15562), (4769, 12710), (5890, 10291), (6355, 9538), (7781, 7790)]