30507690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1459}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 79470720

約数和(自身を除く): 48963030

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 615, 697, 1230, 1394, 1459, 2091, 2918, 3485, 4182, 4377, 6970, 7295, 8754, 10455, 14590, 20910, 21885, 24803, 43770, 49606, 59819, 74409, 119638, 124015, 148818, 179457, 248030, 299095, 358914, 372045, 598190, 744090, 897285, 1016923, 1794570, 2033846, 3050769, 5084615, 6101538, 10169230, 15253845, 30507690]

約数ペア:

[(1, 30507690), (2, 15253845), (3, 10169230), (5, 6101538), (6, 5084615), (10, 3050769), (15, 2033846), (17, 1794570), (30, 1016923), (34, 897285), (41, 744090), (51, 598190), (82, 372045), (85, 358914), (102, 299095), (123, 248030), (170, 179457), (205, 148818), (246, 124015), (255, 119638), (410, 74409), (510, 59819), (615, 49606), (697, 43770), (1230, 24803), (1394, 21885), (1459, 20910), (2091, 14590), (2918, 10455), (3485, 8754), (4182, 7295), (4377, 6970)]