73834980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 215523840

約数和(自身を除く): 141688860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 79, 111, 148, 158, 185, 222, 237, 316, 370, 395, 421, 444, 474, 555, 740, 790, 842, 948, 1110, 1185, 1263, 1580, 1684, 2105, 2220, 2370, 2526, 2923, 4210, 4740, 5052, 5846, 6315, 8420, 8769, 11692, 12630, 14615, 15577, 17538, 25260, 29230, 31154, 33259, 35076, 43845, 46731, 58460, 62308, 66518, 77885, 87690, 93462, 99777, 133036, 155770, 166295, 175380, 186924, 199554, 233655, 311540, 332590, 399108, 467310, 498885, 665180, 934620, 997770, 1230583, 1995540, 2461166, 3691749, 4922332, 6152915, 7383498, 12305830, 14766996, 18458745, 24611660, 36917490, 73834980]

約数ペア:

[(1, 73834980), (2, 36917490), (3, 24611660), (4, 18458745), (5, 14766996), (6, 12305830), (10, 7383498), (12, 6152915), (15, 4922332), (20, 3691749), (30, 2461166), (37, 1995540), (60, 1230583), (74, 997770), (79, 934620), (111, 665180), (148, 498885), (158, 467310), (185, 399108), (222, 332590), (237, 311540), (316, 233655), (370, 199554), (395, 186924), (421, 175380), (444, 166295), (474, 155770), (555, 133036), (740, 99777), (790, 93462), (842, 87690), (948, 77885), (1110, 66518), (1185, 62308), (1263, 58460), (1580, 46731), (1684, 43845), (2105, 35076), (2220, 33259), (2370, 31154), (2526, 29230), (2923, 25260), (4210, 17538), (4740, 15577), (5052, 14615), (5846, 12630), (6315, 11692), (8420, 8769)]