72622290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{186211}}^1$

素因数の和:186234

約数の個数: 32

約数和(自身を含む): 187701696

約数和(自身を除く): 115079406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 186211, 372422, 558633, 931055, 1117266, 1862110, 2420743, 2793165, 4841486, 5586330, 7262229, 12103715, 14524458, 24207430, 36311145, 72622290]

約数ペア:

[(1, 72622290), (2, 36311145), (3, 24207430), (5, 14524458), (6, 12103715), (10, 7262229), (13, 5586330), (15, 4841486), (26, 2793165), (30, 2420743), (39, 1862110), (65, 1117266), (78, 931055), (130, 558633), (195, 372422), (390, 186211)]