29528660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 79107840

約数和(自身を除く): 49579180

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 646, 653, 665, 1190, 1292, 1306, 1330, 1615, 2261, 2380, 2612, 2660, 3230, 3265, 4522, 4571, 6460, 6530, 9044, 9142, 11101, 11305, 12407, 13060, 18284, 22202, 22610, 22855, 24814, 44404, 45220, 45710, 49628, 55505, 62035, 77707, 86849, 91420, 111010, 124070, 155414, 173698, 210919, 222020, 248140, 310828, 347396, 388535, 421838, 434245, 777070, 843676, 868490, 1054595, 1476433, 1554140, 1736980, 2109190, 2952866, 4218380, 5905732, 7382165, 14764330, 29528660]

約数ペア:

[(1, 29528660), (2, 14764330), (4, 7382165), (5, 5905732), (7, 4218380), (10, 2952866), (14, 2109190), (17, 1736980), (19, 1554140), (20, 1476433), (28, 1054595), (34, 868490), (35, 843676), (38, 777070), (68, 434245), (70, 421838), (76, 388535), (85, 347396), (95, 310828), (119, 248140), (133, 222020), (140, 210919), (170, 173698), (190, 155414), (238, 124070), (266, 111010), (323, 91420), (340, 86849), (380, 77707), (476, 62035), (532, 55505), (595, 49628), (646, 45710), (653, 45220), (665, 44404), (1190, 24814), (1292, 22855), (1306, 22610), (1330, 22202), (1615, 18284), (2261, 13060), (2380, 12407), (2612, 11305), (2660, 11101), (3230, 9142), (3265, 9044), (4522, 6530), (4571, 6460)]