220166490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22721}}^1$

素因数の和:22767

約数の個数: 64

約数和(自身を含む): 588954240

約数和(自身を除く): 368787750

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 9690, 22721, 45442, 68163, 113605, 136326, 227210, 340815, 386257, 431699, 681630, 772514, 863398, 1158771, 1295097, 1931285, 2158495, 2317542, 2590194, 3862570, 4316990, 5793855, 6475485, 7338883, 11587710, 12950970, 14677766, 22016649, 36694415, 44033298, 73388830, 110083245, 220166490]

約数ペア:

[(1, 220166490), (2, 110083245), (3, 73388830), (5, 44033298), (6, 36694415), (10, 22016649), (15, 14677766), (17, 12950970), (19, 11587710), (30, 7338883), (34, 6475485), (38, 5793855), (51, 4316990), (57, 3862570), (85, 2590194), (95, 2317542), (102, 2158495), (114, 1931285), (170, 1295097), (190, 1158771), (255, 863398), (285, 772514), (323, 681630), (510, 431699), (570, 386257), (646, 340815), (969, 227210), (1615, 136326), (1938, 113605), (3230, 68163), (4845, 45442), (9690, 22721)]