973002890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{983}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 1829153664

約数和(自身を除く): 856150774

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 961, 983, 1030, 1922, 1966, 3193, 4805, 4915, 6386, 9610, 9830, 15965, 30473, 31930, 60946, 98983, 101249, 152365, 197966, 202498, 304730, 494915, 506245, 944663, 989830, 1012490, 1889326, 3138719, 4723315, 6277438, 9446630, 15693595, 31387190, 97300289, 194600578, 486501445, 973002890]

約数ペア:

[(1, 973002890), (2, 486501445), (5, 194600578), (10, 97300289), (31, 31387190), (62, 15693595), (103, 9446630), (155, 6277438), (206, 4723315), (310, 3138719), (515, 1889326), (961, 1012490), (983, 989830), (1030, 944663), (1922, 506245), (1966, 494915), (3193, 304730), (4805, 202498), (4915, 197966), (6386, 152365), (9610, 101249), (9830, 98983), (15965, 60946), (30473, 31930)]