84446830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 89735570

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 179, 190, 191, 247, 358, 382, 494, 895, 955, 1235, 1790, 1910, 2327, 2470, 2483, 3401, 3629, 4654, 4966, 6802, 7258, 11635, 12415, 17005, 18145, 23270, 24830, 34010, 34189, 36290, 44213, 47177, 68378, 88426, 94354, 170945, 221065, 235885, 341890, 442130, 444457, 471770, 649591, 888914, 1299182, 2222285, 3247955, 4444570, 6495910, 8444683, 16889366, 42223415, 84446830]

約数ペア:

[(1, 84446830), (2, 42223415), (5, 16889366), (10, 8444683), (13, 6495910), (19, 4444570), (26, 3247955), (38, 2222285), (65, 1299182), (95, 888914), (130, 649591), (179, 471770), (190, 444457), (191, 442130), (247, 341890), (358, 235885), (382, 221065), (494, 170945), (895, 94354), (955, 88426), (1235, 68378), (1790, 47177), (1910, 44213), (2327, 36290), (2470, 34189), (2483, 34010), (3401, 24830), (3629, 23270), (4654, 18145), (4966, 17005), (6802, 12415), (7258, 11635)]