23487420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1915

約数の個数: 96

約数和(自身を含む): 75559680

約数和(自身を除く): 52072260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 1873, 2090, 2508, 3135, 3746, 4180, 5619, 6270, 7492, 9365, 11238, 12540, 18730, 20603, 22476, 28095, 35587, 37460, 41206, 56190, 61809, 71174, 82412, 103015, 106761, 112380, 123618, 142348, 177935, 206030, 213522, 247236, 309045, 355870, 391457, 412060, 427044, 533805, 618090, 711740, 782914, 1067610, 1174371, 1236180, 1565828, 1957285, 2135220, 2348742, 3914570, 4697484, 5871855, 7829140, 11743710, 23487420]

約数ペア:

[(1, 23487420), (2, 11743710), (3, 7829140), (4, 5871855), (5, 4697484), (6, 3914570), (10, 2348742), (11, 2135220), (12, 1957285), (15, 1565828), (19, 1236180), (20, 1174371), (22, 1067610), (30, 782914), (33, 711740), (38, 618090), (44, 533805), (55, 427044), (57, 412060), (60, 391457), (66, 355870), (76, 309045), (95, 247236), (110, 213522), (114, 206030), (132, 177935), (165, 142348), (190, 123618), (209, 112380), (220, 106761), (228, 103015), (285, 82412), (330, 71174), (380, 61809), (418, 56190), (570, 41206), (627, 37460), (660, 35587), (836, 28095), (1045, 22476), (1140, 20603), (1254, 18730), (1873, 12540), (2090, 11238), (2508, 9365), (3135, 7492), (3746, 6270), (4180, 5619)]