655126870890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{263103161}}^1$

素因数の和:263103254

約数の個数: 32

約数和(自身を含む): 1591247923776

約数和(自身を除く): 936121052886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 263103161, 526206322, 789309483, 1315515805, 1578618966, 2631031610, 3946547415, 7893094830, 21837562363, 43675124726, 65512687089, 109187811815, 131025374178, 218375623630, 327563435445, 655126870890]

約数ペア:

[(1, 655126870890), (2, 327563435445), (3, 218375623630), (5, 131025374178), (6, 109187811815), (10, 65512687089), (15, 43675124726), (30, 21837562363), (83, 7893094830), (166, 3946547415), (249, 2631031610), (415, 1578618966), (498, 1315515805), (830, 789309483), (1245, 526206322), (2490, 263103161)]