77353490

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{733}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 142531056

約数和(自身を除く): 65177566

約数列:

[1, 2, 5, 10, 61, 122, 173, 305, 346, 610, 733, 865, 1466, 1730, 3665, 7330, 10553, 21106, 44713, 52765, 89426, 105530, 126809, 223565, 253618, 447130, 634045, 1268090, 7735349, 15470698, 38676745, 77353490]

約数ペア:

[(1, 77353490), (2, 38676745), (5, 15470698), (10, 7735349), (61, 1268090), (122, 634045), (173, 447130), (305, 253618), (346, 223565), (610, 126809), (733, 105530), (865, 89426), (1466, 52765), (1730, 44713), (3665, 21106), (7330, 10553)]