83577270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:646

約数の個数: 128

約数和(自身を含む): 249080832

約数和(自身を除く): 165503562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 41, 42, 51, 70, 82, 85, 102, 105, 119, 123, 170, 205, 210, 238, 246, 255, 287, 357, 410, 510, 571, 574, 595, 615, 697, 714, 861, 1142, 1190, 1230, 1394, 1435, 1713, 1722, 1785, 2091, 2855, 2870, 3426, 3485, 3570, 3997, 4182, 4305, 4879, 5710, 6970, 7994, 8565, 8610, 9707, 9758, 10455, 11991, 14637, 17130, 19414, 19985, 20910, 23411, 23982, 24395, 29121, 29274, 39970, 46822, 48535, 48790, 58242, 59955, 67949, 70233, 73185, 97070, 117055, 119910, 135898, 140466, 145605, 146370, 163877, 203847, 234110, 291210, 327754, 339745, 351165, 397987, 407694, 491631, 679490, 702330, 795974, 819385, 983262, 1019235, 1193961, 1638770, 1989935, 2038470, 2387922, 2458155, 2785909, 3979870, 4916310, 5571818, 5969805, 8357727, 11939610, 13929545, 16715454, 27859090, 41788635, 83577270]

約数ペア:

[(1, 83577270), (2, 41788635), (3, 27859090), (5, 16715454), (6, 13929545), (7, 11939610), (10, 8357727), (14, 5969805), (15, 5571818), (17, 4916310), (21, 3979870), (30, 2785909), (34, 2458155), (35, 2387922), (41, 2038470), (42, 1989935), (51, 1638770), (70, 1193961), (82, 1019235), (85, 983262), (102, 819385), (105, 795974), (119, 702330), (123, 679490), (170, 491631), (205, 407694), (210, 397987), (238, 351165), (246, 339745), (255, 327754), (287, 291210), (357, 234110), (410, 203847), (510, 163877), (571, 146370), (574, 145605), (595, 140466), (615, 135898), (697, 119910), (714, 117055), (861, 97070), (1142, 73185), (1190, 70233), (1230, 67949), (1394, 59955), (1435, 58242), (1713, 48790), (1722, 48535), (1785, 46822), (2091, 39970), (2855, 29274), (2870, 29121), (3426, 24395), (3485, 23982), (3570, 23411), (3997, 20910), (4182, 19985), (4305, 19414), (4879, 17130), (5710, 14637), (6970, 11991), (7994, 10455), (8565, 9758), (8610, 9707)]