71585370

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 195773760

約数和(自身を除く): 124188390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 89, 90, 135, 162, 178, 243, 267, 270, 331, 405, 445, 486, 534, 662, 801, 810, 890, 993, 1215, 1335, 1602, 1655, 1986, 2403, 2430, 2670, 2979, 3310, 4005, 4806, 4965, 5958, 7209, 8010, 8937, 9930, 12015, 14418, 14895, 17874, 21627, 24030, 26811, 29459, 29790, 36045, 43254, 44685, 53622, 58918, 72090, 80433, 88377, 89370, 108135, 134055, 147295, 160866, 176754, 216270, 265131, 268110, 294590, 402165, 441885, 530262, 795393, 804330, 883770, 1325655, 1590786, 2386179, 2651310, 3976965, 4772358, 7158537, 7953930, 11930895, 14317074, 23861790, 35792685, 71585370]

約数ペア:

[(1, 71585370), (2, 35792685), (3, 23861790), (5, 14317074), (6, 11930895), (9, 7953930), (10, 7158537), (15, 4772358), (18, 3976965), (27, 2651310), (30, 2386179), (45, 1590786), (54, 1325655), (81, 883770), (89, 804330), (90, 795393), (135, 530262), (162, 441885), (178, 402165), (243, 294590), (267, 268110), (270, 265131), (331, 216270), (405, 176754), (445, 160866), (486, 147295), (534, 134055), (662, 108135), (801, 89370), (810, 88377), (890, 80433), (993, 72090), (1215, 58918), (1335, 53622), (1602, 44685), (1655, 43254), (1986, 36045), (2403, 29790), (2430, 29459), (2670, 26811), (2979, 24030), (3310, 21627), (4005, 17874), (4806, 14895), (4965, 14418), (5958, 12015), (7209, 9930), (8010, 8937)]