839203290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{252013}}^1$

素因数の和:252063

約数の個数: 48

約数和(自身を含む): 2240908488

約数和(自身を除く): 1401705198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 252013, 504026, 756039, 1260065, 1512078, 2268117, 2520130, 3780195, 4536234, 7560390, 9324481, 11340585, 18648962, 22681170, 27973443, 46622405, 55946886, 83920329, 93244810, 139867215, 167840658, 279734430, 419601645, 839203290]

約数ペア:

[(1, 839203290), (2, 419601645), (3, 279734430), (5, 167840658), (6, 139867215), (9, 93244810), (10, 83920329), (15, 55946886), (18, 46622405), (30, 27973443), (37, 22681170), (45, 18648962), (74, 11340585), (90, 9324481), (111, 7560390), (185, 4536234), (222, 3780195), (333, 2520130), (370, 2268117), (555, 1512078), (666, 1260065), (1110, 756039), (1665, 504026), (3330, 252013)]