70997940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30341}}^1$

素因数の和:30369

約数の個数: 72

約数和(自身を含む): 231934248

約数和(自身を除く): 160936308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 30341, 60682, 91023, 121364, 151705, 182046, 273069, 303410, 364092, 394433, 455115, 546138, 606820, 788866, 910230, 1092276, 1183299, 1365345, 1577732, 1820460, 1972165, 2366598, 2730690, 3549897, 3944330, 4733196, 5461380, 5916495, 7099794, 7888660, 11832990, 14199588, 17749485, 23665980, 35498970, 70997940]

約数ペア:

[(1, 70997940), (2, 35498970), (3, 23665980), (4, 17749485), (5, 14199588), (6, 11832990), (9, 7888660), (10, 7099794), (12, 5916495), (13, 5461380), (15, 4733196), (18, 3944330), (20, 3549897), (26, 2730690), (30, 2366598), (36, 1972165), (39, 1820460), (45, 1577732), (52, 1365345), (60, 1183299), (65, 1092276), (78, 910230), (90, 788866), (117, 606820), (130, 546138), (156, 455115), (180, 394433), (195, 364092), (234, 303410), (260, 273069), (390, 182046), (468, 151705), (585, 121364), (780, 91023), (1170, 60682), (2340, 30341)]