72417330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1471}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 188757504

約数和(自身を除く): 116340174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 547, 1094, 1471, 1641, 2735, 2942, 3282, 4413, 4923, 5470, 7355, 8205, 8826, 9846, 13239, 14710, 16410, 22065, 24615, 26478, 44130, 49230, 66195, 132390, 804637, 1609274, 2413911, 4023185, 4827822, 7241733, 8046370, 12069555, 14483466, 24139110, 36208665, 72417330]

約数ペア:

[(1, 72417330), (2, 36208665), (3, 24139110), (5, 14483466), (6, 12069555), (9, 8046370), (10, 7241733), (15, 4827822), (18, 4023185), (30, 2413911), (45, 1609274), (90, 804637), (547, 132390), (1094, 66195), (1471, 49230), (1641, 44130), (2735, 26478), (2942, 24615), (3282, 22065), (4413, 16410), (4923, 14710), (5470, 13239), (7355, 9846), (8205, 8826)]