16771830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 42577920

約数和(自身を除く): 25806090

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 109, 115, 138, 218, 223, 230, 327, 345, 446, 545, 654, 669, 690, 1090, 1115, 1338, 1635, 2230, 2507, 3270, 3345, 5014, 5129, 6690, 7521, 10258, 12535, 15042, 15387, 24307, 25070, 25645, 30774, 37605, 48614, 51290, 72921, 75210, 76935, 121535, 145842, 153870, 243070, 364605, 559061, 729210, 1118122, 1677183, 2795305, 3354366, 5590610, 8385915, 16771830]

約数ペア:

[(1, 16771830), (2, 8385915), (3, 5590610), (5, 3354366), (6, 2795305), (10, 1677183), (15, 1118122), (23, 729210), (30, 559061), (46, 364605), (69, 243070), (109, 153870), (115, 145842), (138, 121535), (218, 76935), (223, 75210), (230, 72921), (327, 51290), (345, 48614), (446, 37605), (545, 30774), (654, 25645), (669, 25070), (690, 24307), (1090, 15387), (1115, 15042), (1338, 12535), (1635, 10258), (2230, 7521), (2507, 6690), (3270, 5129), (3345, 5014)]