2461890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{599}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 5961600

約数和(自身を除く): 3499710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 599, 685, 822, 1198, 1370, 1797, 2055, 2995, 3594, 4110, 5990, 8985, 17970, 82063, 164126, 246189, 410315, 492378, 820630, 1230945, 2461890]

約数ペア:

[(1, 2461890), (2, 1230945), (3, 820630), (5, 492378), (6, 410315), (10, 246189), (15, 164126), (30, 82063), (137, 17970), (274, 8985), (411, 5990), (599, 4110), (685, 3594), (822, 2995), (1198, 2055), (1370, 1797)]