8819190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 24710400

約数和(自身を除く): 15891210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 31, 45, 58, 62, 87, 90, 93, 109, 145, 155, 174, 186, 218, 261, 279, 290, 310, 327, 435, 465, 522, 545, 558, 654, 870, 899, 930, 981, 1090, 1305, 1395, 1635, 1798, 1962, 2610, 2697, 2790, 3161, 3270, 3379, 4495, 4905, 5394, 6322, 6758, 8091, 8990, 9483, 9810, 10137, 13485, 15805, 16182, 16895, 18966, 20274, 26970, 28449, 30411, 31610, 33790, 40455, 47415, 50685, 56898, 60822, 80910, 94830, 97991, 101370, 142245, 152055, 195982, 284490, 293973, 304110, 489955, 587946, 881919, 979910, 1469865, 1763838, 2939730, 4409595, 8819190]

約数ペア:

[(1, 8819190), (2, 4409595), (3, 2939730), (5, 1763838), (6, 1469865), (9, 979910), (10, 881919), (15, 587946), (18, 489955), (29, 304110), (30, 293973), (31, 284490), (45, 195982), (58, 152055), (62, 142245), (87, 101370), (90, 97991), (93, 94830), (109, 80910), (145, 60822), (155, 56898), (174, 50685), (186, 47415), (218, 40455), (261, 33790), (279, 31610), (290, 30411), (310, 28449), (327, 26970), (435, 20274), (465, 18966), (522, 16895), (545, 16182), (558, 15805), (654, 13485), (870, 10137), (899, 9810), (930, 9483), (981, 8990), (1090, 8091), (1305, 6758), (1395, 6322), (1635, 5394), (1798, 4905), (1962, 4495), (2610, 3379), (2697, 3270), (2790, 3161)]