4251990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 10262016

約数和(自身を除く): 6010026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 523, 542, 813, 1046, 1355, 1569, 1626, 2615, 2710, 3138, 4065, 5230, 7845, 8130, 15690, 141733, 283466, 425199, 708665, 850398, 1417330, 2125995, 4251990]

約数ペア:

[(1, 4251990), (2, 2125995), (3, 1417330), (5, 850398), (6, 708665), (10, 425199), (15, 283466), (30, 141733), (271, 15690), (523, 8130), (542, 7845), (813, 5230), (1046, 4065), (1355, 3138), (1569, 2710), (1626, 2615)]