528777730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2339}}^1$

素因数の和:2443

約数の個数: 64

約数和(自身を含む): 1075576320

約数和(自身を除く): 546798590

約数列:

[1, 2, 5, 10, 13, 26, 37, 47, 65, 74, 94, 130, 185, 235, 370, 470, 481, 611, 962, 1222, 1739, 2339, 2405, 3055, 3478, 4678, 4810, 6110, 8695, 11695, 17390, 22607, 23390, 30407, 45214, 60814, 86543, 109933, 113035, 152035, 173086, 219866, 226070, 304070, 432715, 549665, 865430, 1099330, 1125059, 1429129, 2250118, 2858258, 4067521, 5625295, 7145645, 8135042, 11250590, 14291290, 20337605, 40675210, 52877773, 105755546, 264388865, 528777730]

約数ペア:

[(1, 528777730), (2, 264388865), (5, 105755546), (10, 52877773), (13, 40675210), (26, 20337605), (37, 14291290), (47, 11250590), (65, 8135042), (74, 7145645), (94, 5625295), (130, 4067521), (185, 2858258), (235, 2250118), (370, 1429129), (470, 1125059), (481, 1099330), (611, 865430), (962, 549665), (1222, 432715), (1739, 304070), (2339, 226070), (2405, 219866), (3055, 173086), (3478, 152035), (4678, 113035), (4810, 109933), (6110, 86543), (8695, 60814), (11695, 45214), (17390, 30407), (22607, 23390)]