89260770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 219438720

約数和(自身を除く): 130177950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 101, 178, 202, 267, 303, 331, 445, 505, 534, 606, 662, 890, 993, 1010, 1335, 1515, 1655, 1986, 2670, 3030, 3310, 4965, 8989, 9930, 17978, 26967, 29459, 33431, 44945, 53934, 58918, 66862, 88377, 89890, 100293, 134835, 147295, 167155, 176754, 200586, 269670, 294590, 334310, 441885, 501465, 883770, 1002930, 2975359, 5950718, 8926077, 14876795, 17852154, 29753590, 44630385, 89260770]

約数ペア:

[(1, 89260770), (2, 44630385), (3, 29753590), (5, 17852154), (6, 14876795), (10, 8926077), (15, 5950718), (30, 2975359), (89, 1002930), (101, 883770), (178, 501465), (202, 441885), (267, 334310), (303, 294590), (331, 269670), (445, 200586), (505, 176754), (534, 167155), (606, 147295), (662, 134835), (890, 100293), (993, 89890), (1010, 88377), (1335, 66862), (1515, 58918), (1655, 53934), (1986, 44945), (2670, 33431), (3030, 29459), (3310, 26967), (4965, 17978), (8989, 9930)]