321167130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1753}}^1$

素因数の和:1991

約数の個数: 64

約数和(自身を含む): 800160768

約数和(自身を除く): 478993638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 197, 310, 394, 465, 591, 930, 985, 1182, 1753, 1970, 2955, 3506, 5259, 5910, 6107, 8765, 10518, 12214, 17530, 18321, 26295, 30535, 36642, 52590, 54343, 61070, 91605, 108686, 163029, 183210, 271715, 326058, 345341, 543430, 690682, 815145, 1036023, 1630290, 1726705, 2072046, 3453410, 5180115, 10360230, 10705571, 21411142, 32116713, 53527855, 64233426, 107055710, 160583565, 321167130]

約数ペア:

[(1, 321167130), (2, 160583565), (3, 107055710), (5, 64233426), (6, 53527855), (10, 32116713), (15, 21411142), (30, 10705571), (31, 10360230), (62, 5180115), (93, 3453410), (155, 2072046), (186, 1726705), (197, 1630290), (310, 1036023), (394, 815145), (465, 690682), (591, 543430), (930, 345341), (985, 326058), (1182, 271715), (1753, 183210), (1970, 163029), (2955, 108686), (3506, 91605), (5259, 61070), (5910, 54343), (6107, 52590), (8765, 36642), (10518, 30535), (12214, 26295), (17530, 18321)]