151519290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{877}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 392950656

約数和(自身を除く): 241431366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 443, 877, 886, 1329, 1754, 2215, 2631, 2658, 4385, 4430, 5262, 5759, 6645, 8770, 11401, 11518, 13155, 13290, 17277, 22802, 26310, 28795, 34203, 34554, 57005, 57590, 68406, 86385, 114010, 171015, 172770, 342030, 388511, 777022, 1165533, 1942555, 2331066, 3885110, 5050643, 5827665, 10101286, 11655330, 15151929, 25253215, 30303858, 50506430, 75759645, 151519290]

約数ペア:

[(1, 151519290), (2, 75759645), (3, 50506430), (5, 30303858), (6, 25253215), (10, 15151929), (13, 11655330), (15, 10101286), (26, 5827665), (30, 5050643), (39, 3885110), (65, 2331066), (78, 1942555), (130, 1165533), (195, 777022), (390, 388511), (443, 342030), (877, 172770), (886, 171015), (1329, 114010), (1754, 86385), (2215, 68406), (2631, 57590), (2658, 57005), (4385, 34554), (4430, 34203), (5262, 28795), (5759, 26310), (6645, 22802), (8770, 17277), (11401, 13290), (11518, 13155)]