28999530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 86980608

約数和(自身を除く): 57981078

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 191, 210, 241, 315, 382, 482, 573, 630, 723, 955, 1146, 1205, 1337, 1446, 1687, 1719, 1910, 2169, 2410, 2674, 2865, 3374, 3438, 3615, 4011, 4338, 5061, 5730, 6685, 7230, 8022, 8435, 8595, 10122, 10845, 12033, 13370, 15183, 16870, 17190, 20055, 21690, 24066, 25305, 30366, 40110, 46031, 50610, 60165, 75915, 92062, 120330, 138093, 151830, 230155, 276186, 322217, 414279, 460310, 644434, 690465, 828558, 966651, 1380930, 1611085, 1933302, 2071395, 2899953, 3222170, 4142790, 4833255, 5799906, 9666510, 14499765, 28999530]

約数ペア:

[(1, 28999530), (2, 14499765), (3, 9666510), (5, 5799906), (6, 4833255), (7, 4142790), (9, 3222170), (10, 2899953), (14, 2071395), (15, 1933302), (18, 1611085), (21, 1380930), (30, 966651), (35, 828558), (42, 690465), (45, 644434), (63, 460310), (70, 414279), (90, 322217), (105, 276186), (126, 230155), (191, 151830), (210, 138093), (241, 120330), (315, 92062), (382, 75915), (482, 60165), (573, 50610), (630, 46031), (723, 40110), (955, 30366), (1146, 25305), (1205, 24066), (1337, 21690), (1446, 20055), (1687, 17190), (1719, 16870), (1910, 15183), (2169, 13370), (2410, 12033), (2674, 10845), (2865, 10122), (3374, 8595), (3438, 8435), (3615, 8022), (4011, 7230), (4338, 6685), (5061, 5730)]