73831980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30013}}^1$

素因数の和:30066

約数の個数: 48

約数和(自身を含む): 211778784

約数和(自身を除く): 137946804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 30013, 60026, 90039, 120052, 150065, 180078, 300130, 360156, 450195, 600260, 900390, 1230533, 1800780, 2461066, 3691599, 4922132, 6152665, 7383198, 12305330, 14766396, 18457995, 24610660, 36915990, 73831980]

約数ペア:

[(1, 73831980), (2, 36915990), (3, 24610660), (4, 18457995), (5, 14766396), (6, 12305330), (10, 7383198), (12, 6152665), (15, 4922132), (20, 3691599), (30, 2461066), (41, 1800780), (60, 1230533), (82, 900390), (123, 600260), (164, 450195), (205, 360156), (246, 300130), (410, 180078), (492, 150065), (615, 120052), (820, 90039), (1230, 60026), (2460, 30013)]