154798980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2207}}^1$

素因数の和:2393

約数の個数: 96

約数和(自身を含む): 498548736

約数和(自身を除く): 343749756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 167, 210, 334, 420, 501, 668, 835, 1002, 1169, 1670, 2004, 2207, 2338, 2505, 3340, 3507, 4414, 4676, 5010, 5845, 6621, 7014, 8828, 10020, 11035, 11690, 13242, 14028, 15449, 17535, 22070, 23380, 26484, 30898, 33105, 35070, 44140, 46347, 61796, 66210, 70140, 77245, 92694, 132420, 154490, 185388, 231735, 308980, 368569, 463470, 737138, 926940, 1105707, 1474276, 1842845, 2211414, 2579983, 3685690, 4422828, 5159966, 5528535, 7371380, 7739949, 10319932, 11057070, 12899915, 15479898, 22114140, 25799830, 30959796, 38699745, 51599660, 77399490, 154798980]

約数ペア:

[(1, 154798980), (2, 77399490), (3, 51599660), (4, 38699745), (5, 30959796), (6, 25799830), (7, 22114140), (10, 15479898), (12, 12899915), (14, 11057070), (15, 10319932), (20, 7739949), (21, 7371380), (28, 5528535), (30, 5159966), (35, 4422828), (42, 3685690), (60, 2579983), (70, 2211414), (84, 1842845), (105, 1474276), (140, 1105707), (167, 926940), (210, 737138), (334, 463470), (420, 368569), (501, 308980), (668, 231735), (835, 185388), (1002, 154490), (1169, 132420), (1670, 92694), (2004, 77245), (2207, 70140), (2338, 66210), (2505, 61796), (3340, 46347), (3507, 44140), (4414, 35070), (4676, 33105), (5010, 30898), (5845, 26484), (6621, 23380), (7014, 22070), (8828, 17535), (10020, 15449), (11035, 14028), (11690, 13242)]