30490362

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3967}}^1$

素因数の和:4043

約数の個数: 48

約数和(自身を含む): 76756992

約数和(自身を除く): 46266630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 3967, 7686, 7934, 11901, 23802, 27769, 35703, 55538, 71406, 83307, 166614, 241987, 249921, 483974, 499842, 725961, 1451922, 1693909, 2177883, 3387818, 4355766, 5081727, 10163454, 15245181, 30490362]

約数ペア:

[(1, 30490362), (2, 15245181), (3, 10163454), (6, 5081727), (7, 4355766), (9, 3387818), (14, 2177883), (18, 1693909), (21, 1451922), (42, 725961), (61, 499842), (63, 483974), (122, 249921), (126, 241987), (183, 166614), (366, 83307), (427, 71406), (549, 55538), (854, 35703), (1098, 27769), (1281, 23802), (2562, 11901), (3843, 7934), (3967, 7686)]