742171230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{81647}}^1$

素因数の和:81761

約数の個数: 48

約数和(自身を含む): 1948774464

約数和(自身を除く): 1206603234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 9090, 81647, 163294, 244941, 408235, 489882, 734823, 816470, 1224705, 1469646, 2449410, 3674115, 7348230, 8246347, 16492694, 24739041, 41231735, 49478082, 74217123, 82463470, 123695205, 148434246, 247390410, 371085615, 742171230]

約数ペア:

[(1, 742171230), (2, 371085615), (3, 247390410), (5, 148434246), (6, 123695205), (9, 82463470), (10, 74217123), (15, 49478082), (18, 41231735), (30, 24739041), (45, 16492694), (90, 8246347), (101, 7348230), (202, 3674115), (303, 2449410), (505, 1469646), (606, 1224705), (909, 816470), (1010, 734823), (1515, 489882), (1818, 408235), (3030, 244941), (4545, 163294), (9090, 81647)]