12251910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 32431104

約数和(自身を除く): 20179194

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 137, 165, 271, 274, 330, 411, 542, 685, 813, 822, 1355, 1370, 1507, 1626, 2055, 2710, 2981, 3014, 4065, 4110, 4521, 5962, 7535, 8130, 8943, 9042, 14905, 15070, 17886, 22605, 29810, 37127, 44715, 45210, 74254, 89430, 111381, 185635, 222762, 371270, 408397, 556905, 816794, 1113810, 1225191, 2041985, 2450382, 4083970, 6125955, 12251910]

約数ペア:

[(1, 12251910), (2, 6125955), (3, 4083970), (5, 2450382), (6, 2041985), (10, 1225191), (11, 1113810), (15, 816794), (22, 556905), (30, 408397), (33, 371270), (55, 222762), (66, 185635), (110, 111381), (137, 89430), (165, 74254), (271, 45210), (274, 44715), (330, 37127), (411, 29810), (542, 22605), (685, 17886), (813, 15070), (822, 14905), (1355, 9042), (1370, 8943), (1507, 8130), (1626, 7535), (2055, 5962), (2710, 4521), (2981, 4110), (3014, 4065)]