142801470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{226669}}^1$

素因数の和:226689

約数の個数: 48

約数和(自身を含む): 424326240

約数和(自身を除く): 281524770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 226669, 453338, 680007, 1133345, 1360014, 1586683, 2040021, 2266690, 3173366, 3400035, 4080042, 4760049, 6800070, 7933415, 9520098, 10200105, 14280147, 15866830, 20400210, 23800245, 28560294, 47600490, 71400735, 142801470]

約数ペア:

[(1, 142801470), (2, 71400735), (3, 47600490), (5, 28560294), (6, 23800245), (7, 20400210), (9, 15866830), (10, 14280147), (14, 10200105), (15, 9520098), (18, 7933415), (21, 6800070), (30, 4760049), (35, 4080042), (42, 3400035), (45, 3173366), (63, 2266690), (70, 2040021), (90, 1586683), (105, 1360014), (126, 1133345), (210, 680007), (315, 453338), (630, 226669)]