1601359870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{1259}}^1$

素因数の和:1681

約数の個数: 64

約数和(自身を含む): 3257210880

約数和(自身を除く): 1655851010

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 373, 682, 746, 1259, 1705, 1865, 2518, 3410, 3730, 4103, 6295, 8206, 11563, 12590, 13849, 20515, 23126, 27698, 39029, 41030, 57815, 69245, 78058, 115630, 127193, 138490, 195145, 254386, 390290, 429319, 469607, 635965, 858638, 939214, 1271930, 2146595, 2348035, 4293190, 4696070, 5165677, 10331354, 14557817, 25828385, 29115634, 51656770, 72789085, 145578170, 160135987, 320271974, 800679935, 1601359870]

約数ペア:

[(1, 1601359870), (2, 800679935), (5, 320271974), (10, 160135987), (11, 145578170), (22, 72789085), (31, 51656770), (55, 29115634), (62, 25828385), (110, 14557817), (155, 10331354), (310, 5165677), (341, 4696070), (373, 4293190), (682, 2348035), (746, 2146595), (1259, 1271930), (1705, 939214), (1865, 858638), (2518, 635965), (3410, 469607), (3730, 429319), (4103, 390290), (6295, 254386), (8206, 195145), (11563, 138490), (12590, 127193), (13849, 115630), (20515, 78058), (23126, 69245), (27698, 57815), (39029, 41030)]