9163890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 26282880

約数和(自身を除く): 17118990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 138, 171, 190, 207, 230, 233, 285, 342, 345, 414, 437, 466, 570, 690, 699, 855, 874, 1035, 1165, 1311, 1398, 1710, 2070, 2097, 2185, 2330, 2622, 3495, 3933, 4194, 4370, 4427, 5359, 6555, 6990, 7866, 8854, 10485, 10718, 13110, 13281, 16077, 19665, 20970, 22135, 26562, 26795, 32154, 39330, 39843, 44270, 48231, 53590, 66405, 79686, 80385, 96462, 101821, 132810, 160770, 199215, 203642, 241155, 305463, 398430, 482310, 509105, 610926, 916389, 1018210, 1527315, 1832778, 3054630, 4581945, 9163890]

約数ペア:

[(1, 9163890), (2, 4581945), (3, 3054630), (5, 1832778), (6, 1527315), (9, 1018210), (10, 916389), (15, 610926), (18, 509105), (19, 482310), (23, 398430), (30, 305463), (38, 241155), (45, 203642), (46, 199215), (57, 160770), (69, 132810), (90, 101821), (95, 96462), (114, 80385), (115, 79686), (138, 66405), (171, 53590), (190, 48231), (207, 44270), (230, 39843), (233, 39330), (285, 32154), (342, 26795), (345, 26562), (414, 22135), (437, 20970), (466, 19665), (570, 16077), (690, 13281), (699, 13110), (855, 10718), (874, 10485), (1035, 8854), (1165, 7866), (1311, 6990), (1398, 6555), (1710, 5359), (2070, 4427), (2097, 4370), (2185, 4194), (2330, 3933), (2622, 3495)]