161483910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2969}}^1$

素因数の和:3030

約数の個数: 96

約数和(自身を含む): 463177440

約数和(自身を除く): 301693530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 49, 70, 74, 98, 105, 111, 147, 185, 210, 222, 245, 259, 294, 370, 490, 518, 555, 735, 777, 1110, 1295, 1470, 1554, 1813, 2590, 2969, 3626, 3885, 5439, 5938, 7770, 8907, 9065, 10878, 14845, 17814, 18130, 20783, 27195, 29690, 41566, 44535, 54390, 62349, 89070, 103915, 109853, 124698, 145481, 207830, 219706, 290962, 311745, 329559, 436443, 549265, 623490, 659118, 727405, 768971, 872886, 1098530, 1454810, 1537942, 1647795, 2182215, 2306913, 3295590, 3844855, 4364430, 4613826, 5382797, 7689710, 10765594, 11534565, 16148391, 23069130, 26913985, 32296782, 53827970, 80741955, 161483910]

約数ペア:

[(1, 161483910), (2, 80741955), (3, 53827970), (5, 32296782), (6, 26913985), (7, 23069130), (10, 16148391), (14, 11534565), (15, 10765594), (21, 7689710), (30, 5382797), (35, 4613826), (37, 4364430), (42, 3844855), (49, 3295590), (70, 2306913), (74, 2182215), (98, 1647795), (105, 1537942), (111, 1454810), (147, 1098530), (185, 872886), (210, 768971), (222, 727405), (245, 659118), (259, 623490), (294, 549265), (370, 436443), (490, 329559), (518, 311745), (555, 290962), (735, 219706), (777, 207830), (1110, 145481), (1295, 124698), (1470, 109853), (1554, 103915), (1813, 89070), (2590, 62349), (2969, 54390), (3626, 44535), (3885, 41566), (5439, 29690), (5938, 27195), (7770, 20783), (8907, 18130), (9065, 17814), (10878, 14845)]