149387190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{121453}}^1$

素因数の和:121504

約数の個数: 32

約数和(自身を含む): 367276896

約数和(自身を除く): 217889706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 121453, 242906, 364359, 607265, 728718, 1214530, 1821795, 3643590, 4979573, 9959146, 14938719, 24897865, 29877438, 49795730, 74693595, 149387190]

約数ペア:

[(1, 149387190), (2, 74693595), (3, 49795730), (5, 29877438), (6, 24897865), (10, 14938719), (15, 9959146), (30, 4979573), (41, 3643590), (82, 1821795), (123, 1214530), (205, 728718), (246, 607265), (410, 364359), (615, 242906), (1230, 121453)]