31965270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 81881280

約数和(自身を除く): 49916010

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 233, 255, 269, 466, 510, 538, 699, 807, 1165, 1345, 1398, 1614, 2330, 2690, 3495, 3961, 4035, 4573, 6990, 7922, 8070, 9146, 11883, 13719, 19805, 22865, 23766, 27438, 39610, 45730, 59415, 62677, 68595, 118830, 125354, 137190, 188031, 313385, 376062, 626770, 940155, 1065509, 1880310, 2131018, 3196527, 5327545, 6393054, 10655090, 15982635, 31965270]

約数ペア:

[(1, 31965270), (2, 15982635), (3, 10655090), (5, 6393054), (6, 5327545), (10, 3196527), (15, 2131018), (17, 1880310), (30, 1065509), (34, 940155), (51, 626770), (85, 376062), (102, 313385), (170, 188031), (233, 137190), (255, 125354), (269, 118830), (466, 68595), (510, 62677), (538, 59415), (699, 45730), (807, 39610), (1165, 27438), (1345, 23766), (1398, 22865), (1614, 19805), (2330, 13719), (2690, 11883), (3495, 9146), (3961, 8070), (4035, 7922), (4573, 6990)]