74659770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20233}}^1$

素因数の和:20287

約数の個数: 48

約数和(自身を含む): 198859752

約数和(自身を除く): 124199982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 20233, 40466, 60699, 101165, 121398, 182097, 202330, 303495, 364194, 606990, 829553, 910485, 1659106, 1820970, 2488659, 4147765, 4977318, 7465977, 8295530, 12443295, 14931954, 24886590, 37329885, 74659770]

約数ペア:

[(1, 74659770), (2, 37329885), (3, 24886590), (5, 14931954), (6, 12443295), (9, 8295530), (10, 7465977), (15, 4977318), (18, 4147765), (30, 2488659), (41, 1820970), (45, 1659106), (82, 910485), (90, 829553), (123, 606990), (205, 364194), (246, 303495), (369, 202330), (410, 182097), (615, 121398), (738, 101165), (1230, 60699), (1845, 40466), (3690, 20233)]