13172773980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{816157}}^1$

素因数の和:816438

約数の個数: 48

約数和(自身を含む): 37020926880

約数和(自身を除く): 23848152900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 5380, 8070, 16140, 816157, 1632314, 2448471, 3264628, 4080785, 4896942, 8161570, 9793884, 12242355, 16323140, 24484710, 48969420, 219546233, 439092466, 658638699, 878184932, 1097731165, 1317277398, 2195462330, 2634554796, 3293193495, 4390924660, 6586386990, 13172773980]

約数ペア:

[(1, 13172773980), (2, 6586386990), (3, 4390924660), (4, 3293193495), (5, 2634554796), (6, 2195462330), (10, 1317277398), (12, 1097731165), (15, 878184932), (20, 658638699), (30, 439092466), (60, 219546233), (269, 48969420), (538, 24484710), (807, 16323140), (1076, 12242355), (1345, 9793884), (1614, 8161570), (2690, 4896942), (3228, 4080785), (4035, 3264628), (5380, 2448471), (8070, 1632314), (16140, 816157)]