74633740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 175440384

約数和(自身を除く): 100806644

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 73, 85, 97, 124, 146, 155, 170, 194, 292, 310, 340, 365, 388, 485, 527, 620, 730, 970, 1054, 1241, 1460, 1649, 1940, 2108, 2263, 2482, 2635, 3007, 3298, 4526, 4964, 5270, 6014, 6205, 6596, 7081, 8245, 9052, 10540, 11315, 12028, 12410, 14162, 15035, 16490, 22630, 24820, 28324, 30070, 32980, 35405, 38471, 45260, 51119, 60140, 70810, 76942, 102238, 120377, 141620, 153884, 192355, 204476, 219511, 240754, 255595, 384710, 439022, 481508, 511190, 601885, 769420, 878044, 1022380, 1097555, 1203770, 2195110, 2407540, 3731687, 4390220, 7463374, 14926748, 18658435, 37316870, 74633740]

約数ペア:

[(1, 74633740), (2, 37316870), (4, 18658435), (5, 14926748), (10, 7463374), (17, 4390220), (20, 3731687), (31, 2407540), (34, 2195110), (62, 1203770), (68, 1097555), (73, 1022380), (85, 878044), (97, 769420), (124, 601885), (146, 511190), (155, 481508), (170, 439022), (194, 384710), (292, 255595), (310, 240754), (340, 219511), (365, 204476), (388, 192355), (485, 153884), (527, 141620), (620, 120377), (730, 102238), (970, 76942), (1054, 70810), (1241, 60140), (1460, 51119), (1649, 45260), (1940, 38471), (2108, 35405), (2263, 32980), (2482, 30070), (2635, 28324), (3007, 24820), (3298, 22630), (4526, 16490), (4964, 15035), (5270, 14162), (6014, 12410), (6205, 12028), (6596, 11315), (7081, 10540), (8245, 9052)]