1078902110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44381}}^1$

素因数の和:44429

約数の個数: 64

約数和(自身を含む): 2415801024

約数和(自身を除く): 1336898914

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1105, 1430, 1870, 2210, 2431, 4862, 12155, 24310, 44381, 88762, 221905, 443810, 488191, 576953, 754477, 976382, 1153906, 1508954, 2440955, 2884765, 3772385, 4881910, 5769530, 6346483, 7544770, 8299247, 9808201, 12692966, 16598494, 19616402, 31732415, 41496235, 49041005, 63464830, 82992470, 98082010, 107890211, 215780422, 539451055, 1078902110]

約数ペア:

[(1, 1078902110), (2, 539451055), (5, 215780422), (10, 107890211), (11, 98082010), (13, 82992470), (17, 63464830), (22, 49041005), (26, 41496235), (34, 31732415), (55, 19616402), (65, 16598494), (85, 12692966), (110, 9808201), (130, 8299247), (143, 7544770), (170, 6346483), (187, 5769530), (221, 4881910), (286, 3772385), (374, 2884765), (442, 2440955), (715, 1508954), (935, 1153906), (1105, 976382), (1430, 754477), (1870, 576953), (2210, 488191), (2431, 443810), (4862, 221905), (12155, 88762), (24310, 44381)]