69622020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29753}}^1$

素因数の和:29781

約数の個数: 72

約数和(自身を含む): 227439576

約数和(自身を除く): 157817556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 29753, 59506, 89259, 119012, 148765, 178518, 267777, 297530, 357036, 386789, 446295, 535554, 595060, 773578, 892590, 1071108, 1160367, 1338885, 1547156, 1785180, 1933945, 2320734, 2677770, 3481101, 3867890, 4641468, 5355540, 5801835, 6962202, 7735780, 11603670, 13924404, 17405505, 23207340, 34811010, 69622020]

約数ペア:

[(1, 69622020), (2, 34811010), (3, 23207340), (4, 17405505), (5, 13924404), (6, 11603670), (9, 7735780), (10, 6962202), (12, 5801835), (13, 5355540), (15, 4641468), (18, 3867890), (20, 3481101), (26, 2677770), (30, 2320734), (36, 1933945), (39, 1785180), (45, 1547156), (52, 1338885), (60, 1160367), (65, 1071108), (78, 892590), (90, 773578), (117, 595060), (130, 535554), (156, 446295), (180, 386789), (195, 357036), (234, 297530), (260, 267777), (390, 178518), (468, 148765), (585, 119012), (780, 89259), (1170, 59506), (2340, 29753)]