13680170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 30481920

約数和(自身を除く): 16801750

約数列:

[1, 2, 5, 7, 10, 14, 23, 29, 35, 46, 58, 70, 115, 145, 161, 203, 230, 290, 293, 322, 406, 586, 667, 805, 1015, 1334, 1465, 1610, 2030, 2051, 2930, 3335, 4102, 4669, 6670, 6739, 8497, 9338, 10255, 13478, 16994, 20510, 23345, 33695, 42485, 46690, 47173, 59479, 67390, 84970, 94346, 118958, 195431, 235865, 297395, 390862, 471730, 594790, 977155, 1368017, 1954310, 2736034, 6840085, 13680170]

約数ペア:

[(1, 13680170), (2, 6840085), (5, 2736034), (7, 1954310), (10, 1368017), (14, 977155), (23, 594790), (29, 471730), (35, 390862), (46, 297395), (58, 235865), (70, 195431), (115, 118958), (145, 94346), (161, 84970), (203, 67390), (230, 59479), (290, 47173), (293, 46690), (322, 42485), (406, 33695), (586, 23345), (667, 20510), (805, 16994), (1015, 13478), (1334, 10255), (1465, 9338), (1610, 8497), (2030, 6739), (2051, 6670), (2930, 4669), (3335, 4102)]