260739210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1777}}^1$

素因数の和:1927

約数の個数: 64

約数和(自身を含む): 644176512

約数和(自身を除く): 383437302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 73, 134, 146, 201, 219, 335, 365, 402, 438, 670, 730, 1005, 1095, 1777, 2010, 2190, 3554, 4891, 5331, 8885, 9782, 10662, 14673, 17770, 24455, 26655, 29346, 48910, 53310, 73365, 119059, 129721, 146730, 238118, 259442, 357177, 389163, 595295, 648605, 714354, 778326, 1190590, 1297210, 1785885, 1945815, 3571770, 3891630, 8691307, 17382614, 26073921, 43456535, 52147842, 86913070, 130369605, 260739210]

約数ペア:

[(1, 260739210), (2, 130369605), (3, 86913070), (5, 52147842), (6, 43456535), (10, 26073921), (15, 17382614), (30, 8691307), (67, 3891630), (73, 3571770), (134, 1945815), (146, 1785885), (201, 1297210), (219, 1190590), (335, 778326), (365, 714354), (402, 648605), (438, 595295), (670, 389163), (730, 357177), (1005, 259442), (1095, 238118), (1777, 146730), (2010, 129721), (2190, 119059), (3554, 73365), (4891, 53310), (5331, 48910), (8885, 29346), (9782, 26655), (10662, 24455), (14673, 17770)]