85943130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31481}}^1$

素因数の和:31511

約数の個数: 64

約数和(自身を含む): 253870848

約数和(自身を除く): 167927718

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 31481, 62962, 94443, 157405, 188886, 220367, 314810, 409253, 440734, 472215, 661101, 818506, 944430, 1101835, 1227759, 1322202, 2046265, 2203670, 2455518, 2864771, 3305505, 4092530, 5729542, 6138795, 6611010, 8594313, 12277590, 14323855, 17188626, 28647710, 42971565, 85943130]

約数ペア:

[(1, 85943130), (2, 42971565), (3, 28647710), (5, 17188626), (6, 14323855), (7, 12277590), (10, 8594313), (13, 6611010), (14, 6138795), (15, 5729542), (21, 4092530), (26, 3305505), (30, 2864771), (35, 2455518), (39, 2203670), (42, 2046265), (65, 1322202), (70, 1227759), (78, 1101835), (91, 944430), (105, 818506), (130, 661101), (182, 472215), (195, 440734), (210, 409253), (273, 314810), (390, 220367), (455, 188886), (546, 157405), (910, 94443), (1365, 62962), (2730, 31481)]