15847230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 48273408

約数和(自身を除く): 32426178

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 23, 30, 34, 35, 42, 46, 51, 69, 70, 85, 102, 105, 115, 119, 138, 161, 170, 193, 210, 230, 238, 255, 322, 345, 357, 386, 391, 483, 510, 579, 595, 690, 714, 782, 805, 965, 966, 1158, 1173, 1190, 1351, 1610, 1785, 1930, 1955, 2346, 2415, 2702, 2737, 2895, 3281, 3570, 3910, 4053, 4439, 4830, 5474, 5790, 5865, 6562, 6755, 8106, 8211, 8878, 9843, 11730, 13317, 13510, 13685, 16405, 16422, 19686, 20265, 22195, 22967, 26634, 27370, 31073, 32810, 40530, 41055, 44390, 45934, 49215, 62146, 66585, 68901, 75463, 82110, 93219, 98430, 114835, 133170, 137802, 150926, 155365, 186438, 226389, 229670, 310730, 344505, 377315, 452778, 466095, 528241, 689010, 754630, 932190, 1056482, 1131945, 1584723, 2263890, 2641205, 3169446, 5282410, 7923615, 15847230]

約数ペア:

[(1, 15847230), (2, 7923615), (3, 5282410), (5, 3169446), (6, 2641205), (7, 2263890), (10, 1584723), (14, 1131945), (15, 1056482), (17, 932190), (21, 754630), (23, 689010), (30, 528241), (34, 466095), (35, 452778), (42, 377315), (46, 344505), (51, 310730), (69, 229670), (70, 226389), (85, 186438), (102, 155365), (105, 150926), (115, 137802), (119, 133170), (138, 114835), (161, 98430), (170, 93219), (193, 82110), (210, 75463), (230, 68901), (238, 66585), (255, 62146), (322, 49215), (345, 45934), (357, 44390), (386, 41055), (391, 40530), (483, 32810), (510, 31073), (579, 27370), (595, 26634), (690, 22967), (714, 22195), (782, 20265), (805, 19686), (965, 16422), (966, 16405), (1158, 13685), (1173, 13510), (1190, 13317), (1351, 11730), (1610, 9843), (1785, 8878), (1930, 8211), (1955, 8106), (2346, 6755), (2415, 6562), (2702, 5865), (2737, 5790), (2895, 5474), (3281, 4830), (3570, 4439), (3910, 4053)]