73854090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 200918016

約数和(自身を除く): 127063926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 103, 155, 186, 206, 257, 279, 309, 310, 465, 514, 515, 558, 618, 771, 927, 930, 1030, 1285, 1395, 1542, 1545, 1854, 2313, 2570, 2790, 3090, 3193, 3855, 4626, 4635, 6386, 7710, 7967, 9270, 9579, 11565, 15934, 15965, 19158, 23130, 23901, 26471, 28737, 31930, 39835, 47802, 47895, 52942, 57474, 71703, 79413, 79670, 95790, 119505, 132355, 143406, 143685, 158826, 238239, 239010, 264710, 287370, 358515, 397065, 476478, 717030, 794130, 820601, 1191195, 1641202, 2382390, 2461803, 4103005, 4923606, 7385409, 8206010, 12309015, 14770818, 24618030, 36927045, 73854090]

約数ペア:

[(1, 73854090), (2, 36927045), (3, 24618030), (5, 14770818), (6, 12309015), (9, 8206010), (10, 7385409), (15, 4923606), (18, 4103005), (30, 2461803), (31, 2382390), (45, 1641202), (62, 1191195), (90, 820601), (93, 794130), (103, 717030), (155, 476478), (186, 397065), (206, 358515), (257, 287370), (279, 264710), (309, 239010), (310, 238239), (465, 158826), (514, 143685), (515, 143406), (558, 132355), (618, 119505), (771, 95790), (927, 79670), (930, 79413), (1030, 71703), (1285, 57474), (1395, 52942), (1542, 47895), (1545, 47802), (1854, 39835), (2313, 31930), (2570, 28737), (2790, 26471), (3090, 23901), (3193, 23130), (3855, 19158), (4626, 15965), (4635, 15934), (6386, 11565), (7710, 9579), (7967, 9270)]