284984910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1877}}^1$

素因数の和:2138

約数の個数: 96

約数和(自身を含む): 850779072

約数和(自身を除く): 565794162

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 241, 315, 482, 630, 723, 1205, 1446, 1687, 1877, 2169, 2410, 3374, 3615, 3754, 4338, 5061, 5631, 7230, 8435, 9385, 10122, 10845, 11262, 13139, 15183, 16870, 16893, 18770, 21690, 25305, 26278, 28155, 30366, 33786, 39417, 50610, 56310, 65695, 75915, 78834, 84465, 118251, 131390, 151830, 168930, 197085, 236502, 394170, 452357, 591255, 904714, 1182510, 1357071, 2261785, 2714142, 3166499, 4071213, 4523570, 6332998, 6785355, 8142426, 9499497, 13570710, 15832495, 18998994, 20356065, 28498491, 31664990, 40712130, 47497485, 56996982, 94994970, 142492455, 284984910]

約数ペア:

[(1, 284984910), (2, 142492455), (3, 94994970), (5, 56996982), (6, 47497485), (7, 40712130), (9, 31664990), (10, 28498491), (14, 20356065), (15, 18998994), (18, 15832495), (21, 13570710), (30, 9499497), (35, 8142426), (42, 6785355), (45, 6332998), (63, 4523570), (70, 4071213), (90, 3166499), (105, 2714142), (126, 2261785), (210, 1357071), (241, 1182510), (315, 904714), (482, 591255), (630, 452357), (723, 394170), (1205, 236502), (1446, 197085), (1687, 168930), (1877, 151830), (2169, 131390), (2410, 118251), (3374, 84465), (3615, 78834), (3754, 75915), (4338, 65695), (5061, 56310), (5631, 50610), (7230, 39417), (8435, 33786), (9385, 30366), (10122, 28155), (10845, 26278), (11262, 25305), (13139, 21690), (15183, 18770), (16870, 16893)]