38988270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 104639040

約数和(自身を除く): 65650770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 197, 270, 394, 591, 733, 985, 1182, 1466, 1773, 1970, 2199, 2955, 3546, 3665, 4398, 5319, 5910, 6597, 7330, 8865, 10638, 10995, 13194, 17730, 19791, 21990, 26595, 32985, 39582, 53190, 65970, 98955, 144401, 197910, 288802, 433203, 722005, 866406, 1299609, 1444010, 2166015, 2599218, 3898827, 4332030, 6498045, 7797654, 12996090, 19494135, 38988270]

約数ペア:

[(1, 38988270), (2, 19494135), (3, 12996090), (5, 7797654), (6, 6498045), (9, 4332030), (10, 3898827), (15, 2599218), (18, 2166015), (27, 1444010), (30, 1299609), (45, 866406), (54, 722005), (90, 433203), (135, 288802), (197, 197910), (270, 144401), (394, 98955), (591, 65970), (733, 53190), (985, 39582), (1182, 32985), (1466, 26595), (1773, 21990), (1970, 19791), (2199, 17730), (2955, 13194), (3546, 10995), (3665, 10638), (4398, 8865), (5319, 7330), (5910, 6597)]