17968830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3203}}^1$

素因数の和:3241

約数の個数: 64

約数和(自身を含む): 49828608

約数和(自身を除く): 31859778

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 3203, 5610, 6406, 9609, 16015, 19218, 32030, 35233, 48045, 54451, 70466, 96090, 105699, 108902, 163353, 176165, 211398, 272255, 326706, 352330, 528495, 544510, 598961, 816765, 1056990, 1197922, 1633530, 1796883, 2994805, 3593766, 5989610, 8984415, 17968830]

約数ペア:

[(1, 17968830), (2, 8984415), (3, 5989610), (5, 3593766), (6, 2994805), (10, 1796883), (11, 1633530), (15, 1197922), (17, 1056990), (22, 816765), (30, 598961), (33, 544510), (34, 528495), (51, 352330), (55, 326706), (66, 272255), (85, 211398), (102, 176165), (110, 163353), (165, 108902), (170, 105699), (187, 96090), (255, 70466), (330, 54451), (374, 48045), (510, 35233), (561, 32030), (935, 19218), (1122, 16015), (1870, 9609), (2805, 6406), (3203, 5610)]