29428730280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2636983}}^1$

素因数の和:2637031

約数の個数: 96

約数和(自身を含む): 98728680960

約数和(自身を除く): 69299950680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 2636983, 5273966, 7910949, 10547932, 13184915, 15821898, 21095864, 23732847, 26369830, 31643796, 39554745, 47465694, 52739660, 63287592, 79109490, 81746473, 94931388, 105479320, 118664235, 158218980, 163492946, 189862776, 237328470, 245239419, 316437960, 326985892, 408732365, 474656940, 490478838, 653971784, 735718257, 817464730, 949313880, 980957676, 1226197095, 1471436514, 1634929460, 1961915352, 2452394190, 2942873028, 3269858920, 3678591285, 4904788380, 5885746056, 7357182570, 9809576760, 14714365140, 29428730280]

約数ペア:

[(1, 29428730280), (2, 14714365140), (3, 9809576760), (4, 7357182570), (5, 5885746056), (6, 4904788380), (8, 3678591285), (9, 3269858920), (10, 2942873028), (12, 2452394190), (15, 1961915352), (18, 1634929460), (20, 1471436514), (24, 1226197095), (30, 980957676), (31, 949313880), (36, 817464730), (40, 735718257), (45, 653971784), (60, 490478838), (62, 474656940), (72, 408732365), (90, 326985892), (93, 316437960), (120, 245239419), (124, 237328470), (155, 189862776), (180, 163492946), (186, 158218980), (248, 118664235), (279, 105479320), (310, 94931388), (360, 81746473), (372, 79109490), (465, 63287592), (558, 52739660), (620, 47465694), (744, 39554745), (930, 31643796), (1116, 26369830), (1240, 23732847), (1395, 21095864), (1860, 15821898), (2232, 13184915), (2790, 10547932), (3720, 7910949), (5580, 5273966), (11160, 2636983)]