15490230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4339}}^1$

素因数の和:4373

約数の個数: 64

約数和(自身を含む): 44997120

約数和(自身を除く): 29506890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 4339, 8678, 13017, 21695, 26034, 30373, 43390, 60746, 65085, 73763, 91119, 130170, 147526, 151865, 182238, 221289, 303730, 368815, 442578, 455595, 516341, 737630, 911190, 1032682, 1106445, 1549023, 2212890, 2581705, 3098046, 5163410, 7745115, 15490230]

約数ペア:

[(1, 15490230), (2, 7745115), (3, 5163410), (5, 3098046), (6, 2581705), (7, 2212890), (10, 1549023), (14, 1106445), (15, 1032682), (17, 911190), (21, 737630), (30, 516341), (34, 455595), (35, 442578), (42, 368815), (51, 303730), (70, 221289), (85, 182238), (102, 151865), (105, 147526), (119, 130170), (170, 91119), (210, 73763), (238, 65085), (255, 60746), (357, 43390), (510, 30373), (595, 26034), (714, 21695), (1190, 13017), (1785, 8678), (3570, 4339)]