65480370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 163537920

約数和(自身を除く): 98057550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 181, 186, 310, 362, 389, 465, 543, 778, 905, 930, 1086, 1167, 1810, 1945, 2334, 2715, 3890, 5430, 5611, 5835, 11222, 11670, 12059, 16833, 24118, 28055, 33666, 36177, 56110, 60295, 70409, 72354, 84165, 120590, 140818, 168330, 180885, 211227, 352045, 361770, 422454, 704090, 1056135, 2112270, 2182679, 4365358, 6548037, 10913395, 13096074, 21826790, 32740185, 65480370]

約数ペア:

[(1, 65480370), (2, 32740185), (3, 21826790), (5, 13096074), (6, 10913395), (10, 6548037), (15, 4365358), (30, 2182679), (31, 2112270), (62, 1056135), (93, 704090), (155, 422454), (181, 361770), (186, 352045), (310, 211227), (362, 180885), (389, 168330), (465, 140818), (543, 120590), (778, 84165), (905, 72354), (930, 70409), (1086, 60295), (1167, 56110), (1810, 36177), (1945, 33666), (2334, 28055), (2715, 24118), (3890, 16833), (5430, 12059), (5611, 11670), (5835, 11222)]