67864930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 146292480

約数和(自身を除く): 78427550

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 101, 145, 202, 203, 290, 331, 406, 505, 662, 707, 1010, 1015, 1414, 1655, 2030, 2317, 2929, 3310, 3535, 4634, 5858, 7070, 9599, 11585, 14645, 19198, 20503, 23170, 29290, 33431, 41006, 47995, 66862, 67193, 95990, 102515, 134386, 167155, 205030, 234017, 334310, 335965, 468034, 671930, 969499, 1170085, 1938998, 2340170, 4847495, 6786493, 9694990, 13572986, 33932465, 67864930]

約数ペア:

[(1, 67864930), (2, 33932465), (5, 13572986), (7, 9694990), (10, 6786493), (14, 4847495), (29, 2340170), (35, 1938998), (58, 1170085), (70, 969499), (101, 671930), (145, 468034), (202, 335965), (203, 334310), (290, 234017), (331, 205030), (406, 167155), (505, 134386), (662, 102515), (707, 95990), (1010, 67193), (1015, 66862), (1414, 47995), (1655, 41006), (2030, 33431), (2317, 29290), (2929, 23170), (3310, 20503), (3535, 19198), (4634, 14645), (5858, 11585), (7070, 9599)]