948419270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{20533}}^1$

素因数の和:20720

約数の個数: 32

約数和(自身を含む): 1774137600

約数和(自身を除く): 825718330

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 745, 1490, 4619, 9238, 20533, 23095, 41066, 46190, 102665, 205330, 636523, 1273046, 3059417, 3182615, 6118834, 6365230, 15297085, 30594170, 94841927, 189683854, 474209635, 948419270]

約数ペア:

[(1, 948419270), (2, 474209635), (5, 189683854), (10, 94841927), (31, 30594170), (62, 15297085), (149, 6365230), (155, 6118834), (298, 3182615), (310, 3059417), (745, 1273046), (1490, 636523), (4619, 205330), (9238, 102665), (20533, 46190), (23095, 41066)]