13422450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2139

約数の個数: 48

約数和(自身を含む): 34078176

約数和(自身を除く): 20655726

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2081, 2150, 3225, 4162, 6243, 6450, 10405, 12486, 20810, 31215, 52025, 62430, 89483, 104050, 156075, 178966, 268449, 312150, 447415, 536898, 894830, 1342245, 2237075, 2684490, 4474150, 6711225, 13422450]

約数ペア:

[(1, 13422450), (2, 6711225), (3, 4474150), (5, 2684490), (6, 2237075), (10, 1342245), (15, 894830), (25, 536898), (30, 447415), (43, 312150), (50, 268449), (75, 178966), (86, 156075), (129, 104050), (150, 89483), (215, 62430), (258, 52025), (430, 31215), (645, 20810), (1075, 12486), (1290, 10405), (2081, 6450), (2150, 6243), (3225, 4162)]