64593270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 198682848

約数和(自身を除く): 134089578

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 97, 98, 105, 126, 147, 151, 194, 210, 245, 291, 294, 302, 315, 441, 453, 485, 490, 582, 630, 679, 735, 755, 873, 882, 906, 970, 1057, 1358, 1359, 1455, 1470, 1510, 1746, 2037, 2114, 2205, 2265, 2718, 2910, 3171, 3395, 4074, 4365, 4410, 4530, 4753, 5285, 6111, 6342, 6790, 6795, 7399, 8730, 9506, 9513, 10185, 10570, 12222, 13590, 14259, 14647, 14798, 15855, 19026, 20370, 22197, 23765, 28518, 29294, 30555, 31710, 36995, 42777, 43941, 44394, 47530, 47565, 61110, 66591, 71295, 73235, 73990, 85554, 87882, 95130, 102529, 110985, 131823, 133182, 142590, 146470, 205058, 213885, 219705, 221970, 263646, 307587, 332955, 427770, 439410, 512645, 615174, 659115, 665910, 717703, 922761, 1025290, 1318230, 1435406, 1537935, 1845522, 2153109, 3075870, 3588515, 4306218, 4613805, 6459327, 7177030, 9227610, 10765545, 12918654, 21531090, 32296635, 64593270]

約数ペア:

[(1, 64593270), (2, 32296635), (3, 21531090), (5, 12918654), (6, 10765545), (7, 9227610), (9, 7177030), (10, 6459327), (14, 4613805), (15, 4306218), (18, 3588515), (21, 3075870), (30, 2153109), (35, 1845522), (42, 1537935), (45, 1435406), (49, 1318230), (63, 1025290), (70, 922761), (90, 717703), (97, 665910), (98, 659115), (105, 615174), (126, 512645), (147, 439410), (151, 427770), (194, 332955), (210, 307587), (245, 263646), (291, 221970), (294, 219705), (302, 213885), (315, 205058), (441, 146470), (453, 142590), (485, 133182), (490, 131823), (582, 110985), (630, 102529), (679, 95130), (735, 87882), (755, 85554), (873, 73990), (882, 73235), (906, 71295), (970, 66591), (1057, 61110), (1358, 47565), (1359, 47530), (1455, 44394), (1470, 43941), (1510, 42777), (1746, 36995), (2037, 31710), (2114, 30555), (2205, 29294), (2265, 28518), (2718, 23765), (2910, 22197), (3171, 20370), (3395, 19026), (4074, 15855), (4365, 14798), (4410, 14647), (4530, 14259), (4753, 13590), (5285, 12222), (6111, 10570), (6342, 10185), (6790, 9513), (6795, 9506), (7399, 8730)]