65536890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4999}}^1$

素因数の和:5051

約数の個数: 64

約数和(自身を含む): 172800000

約数和(自身を除く): 107263110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2622, 4370, 4999, 6555, 9998, 13110, 14997, 24995, 29994, 49990, 74985, 94981, 114977, 149970, 189962, 229954, 284943, 344931, 474905, 569886, 574885, 689862, 949810, 1149770, 1424715, 1724655, 2184563, 2849430, 3449310, 4369126, 6553689, 10922815, 13107378, 21845630, 32768445, 65536890]

約数ペア:

[(1, 65536890), (2, 32768445), (3, 21845630), (5, 13107378), (6, 10922815), (10, 6553689), (15, 4369126), (19, 3449310), (23, 2849430), (30, 2184563), (38, 1724655), (46, 1424715), (57, 1149770), (69, 949810), (95, 689862), (114, 574885), (115, 569886), (138, 474905), (190, 344931), (230, 284943), (285, 229954), (345, 189962), (437, 149970), (570, 114977), (690, 94981), (874, 74985), (1311, 49990), (2185, 29994), (2622, 24995), (4370, 14997), (4999, 13110), (6555, 9998)]