6540690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 17482752

約数和(自身を除く): 10942062

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 541, 806, 930, 1082, 1209, 1623, 2015, 2418, 2705, 3246, 4030, 5410, 6045, 7033, 8115, 12090, 14066, 16230, 16771, 21099, 33542, 35165, 42198, 50313, 70330, 83855, 100626, 105495, 167710, 210990, 218023, 251565, 436046, 503130, 654069, 1090115, 1308138, 2180230, 3270345, 6540690]

約数ペア:

[(1, 6540690), (2, 3270345), (3, 2180230), (5, 1308138), (6, 1090115), (10, 654069), (13, 503130), (15, 436046), (26, 251565), (30, 218023), (31, 210990), (39, 167710), (62, 105495), (65, 100626), (78, 83855), (93, 70330), (130, 50313), (155, 42198), (186, 35165), (195, 33542), (310, 21099), (390, 16771), (403, 16230), (465, 14066), (541, 12090), (806, 8115), (930, 7033), (1082, 6045), (1209, 5410), (1623, 4030), (2015, 3246), (2418, 2705)]