31468770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4019}}^1$

素因数の和:4064

約数の個数: 64

約数和(自身を含む): 86832000

約数和(自身を除く): 55363230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 4019, 7830, 8038, 12057, 20095, 24114, 36171, 40190, 60285, 72342, 108513, 116551, 120570, 180855, 217026, 233102, 349653, 361710, 542565, 582755, 699306, 1048959, 1085130, 1165510, 1748265, 2097918, 3146877, 3496530, 5244795, 6293754, 10489590, 15734385, 31468770]

約数ペア:

[(1, 31468770), (2, 15734385), (3, 10489590), (5, 6293754), (6, 5244795), (9, 3496530), (10, 3146877), (15, 2097918), (18, 1748265), (27, 1165510), (29, 1085130), (30, 1048959), (45, 699306), (54, 582755), (58, 542565), (87, 361710), (90, 349653), (135, 233102), (145, 217026), (174, 180855), (261, 120570), (270, 116551), (290, 108513), (435, 72342), (522, 60285), (783, 40190), (870, 36171), (1305, 24114), (1566, 20095), (2610, 12057), (3915, 8038), (4019, 7830)]