9011530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 19284480

約数和(自身を除く): 10272950

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 61, 79, 85, 110, 122, 158, 170, 187, 305, 374, 395, 610, 671, 790, 869, 935, 1037, 1342, 1343, 1738, 1870, 2074, 2686, 3355, 4345, 4819, 5185, 6710, 6715, 8690, 9638, 10370, 11407, 13430, 14773, 22814, 24095, 29546, 48190, 53009, 57035, 73865, 81923, 106018, 114070, 147730, 163846, 265045, 409615, 530090, 819230, 901153, 1802306, 4505765, 9011530]

約数ペア:

[(1, 9011530), (2, 4505765), (5, 1802306), (10, 901153), (11, 819230), (17, 530090), (22, 409615), (34, 265045), (55, 163846), (61, 147730), (79, 114070), (85, 106018), (110, 81923), (122, 73865), (158, 57035), (170, 53009), (187, 48190), (305, 29546), (374, 24095), (395, 22814), (610, 14773), (671, 13430), (790, 11407), (869, 10370), (935, 9638), (1037, 8690), (1342, 6715), (1343, 6710), (1738, 5185), (1870, 4819), (2074, 4345), (2686, 3355)]