7916730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 21726144

約数和(自身を除く): 13809414

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 43, 51, 57, 85, 86, 95, 102, 114, 129, 170, 190, 215, 255, 258, 285, 323, 361, 430, 510, 570, 645, 646, 722, 731, 817, 969, 1083, 1290, 1462, 1615, 1634, 1805, 1938, 2166, 2193, 2451, 3230, 3610, 3655, 4085, 4386, 4845, 4902, 5415, 6137, 7310, 8170, 9690, 10830, 10965, 12255, 12274, 13889, 15523, 18411, 21930, 24510, 27778, 30685, 31046, 36822, 41667, 46569, 61370, 69445, 77615, 83334, 92055, 93138, 138890, 155230, 184110, 208335, 232845, 263891, 416670, 465690, 527782, 791673, 1319455, 1583346, 2638910, 3958365, 7916730]

約数ペア:

[(1, 7916730), (2, 3958365), (3, 2638910), (5, 1583346), (6, 1319455), (10, 791673), (15, 527782), (17, 465690), (19, 416670), (30, 263891), (34, 232845), (38, 208335), (43, 184110), (51, 155230), (57, 138890), (85, 93138), (86, 92055), (95, 83334), (102, 77615), (114, 69445), (129, 61370), (170, 46569), (190, 41667), (215, 36822), (255, 31046), (258, 30685), (285, 27778), (323, 24510), (361, 21930), (430, 18411), (510, 15523), (570, 13889), (645, 12274), (646, 12255), (722, 10965), (731, 10830), (817, 9690), (969, 8170), (1083, 7310), (1290, 6137), (1462, 5415), (1615, 4902), (1634, 4845), (1805, 4386), (1938, 4085), (2166, 3655), (2193, 3610), (2451, 3230)]