9324420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^2$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 30039744

約数和(自身を除く): 20715324

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, 149, 210, 298, 420, 447, 596, 745, 894, 1043, 1490, 1788, 2086, 2235, 2980, 3129, 4172, 4470, 5215, 6258, 8940, 10430, 12516, 15645, 20860, 22201, 31290, 44402, 62580, 66603, 88804, 111005, 133206, 155407, 222010, 266412, 310814, 333015, 444020, 466221, 621628, 666030, 777035, 932442, 1332060, 1554070, 1864884, 2331105, 3108140, 4662210, 9324420]

約数ペア:

[(1, 9324420), (2, 4662210), (3, 3108140), (4, 2331105), (5, 1864884), (6, 1554070), (7, 1332060), (10, 932442), (12, 777035), (14, 666030), (15, 621628), (20, 466221), (21, 444020), (28, 333015), (30, 310814), (35, 266412), (42, 222010), (60, 155407), (70, 133206), (84, 111005), (105, 88804), (140, 66603), (149, 62580), (210, 44402), (298, 31290), (420, 22201), (447, 20860), (596, 15645), (745, 12516), (894, 10430), (1043, 8940), (1490, 6258), (1788, 5215), (2086, 4470), (2235, 4172), (2980, 3129)]