30230190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{877}}^1$

素因数の和:1273

約数の個数: 48

約数和(自身を含む): 78893568

約数和(自身を除く): 48663378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 383, 766, 877, 1149, 1754, 1915, 2298, 2631, 3447, 3830, 4385, 5262, 5745, 6894, 7893, 8770, 11490, 13155, 15786, 17235, 26310, 34470, 39465, 78930, 335891, 671782, 1007673, 1679455, 2015346, 3023019, 3358910, 5038365, 6046038, 10076730, 15115095, 30230190]

約数ペア:

[(1, 30230190), (2, 15115095), (3, 10076730), (5, 6046038), (6, 5038365), (9, 3358910), (10, 3023019), (15, 2015346), (18, 1679455), (30, 1007673), (45, 671782), (90, 335891), (383, 78930), (766, 39465), (877, 34470), (1149, 26310), (1754, 17235), (1915, 15786), (2298, 13155), (2631, 11490), (3447, 8770), (3830, 7893), (4385, 6894), (5262, 5745)]