828932810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 1582571520

約数和(自身を除く): 753638710

約数列:

[1, 2, 5, 10, 29, 58, 71, 127, 142, 145, 254, 290, 317, 355, 634, 635, 710, 1270, 1585, 2059, 3170, 3683, 4118, 7366, 9017, 9193, 10295, 18034, 18386, 18415, 20590, 22507, 36830, 40259, 45014, 45085, 45965, 80518, 90170, 91930, 112535, 201295, 225070, 261493, 402590, 522986, 652703, 1167511, 1305406, 1307465, 2335022, 2614930, 2858389, 3263515, 5716778, 5837555, 6527030, 11675110, 14291945, 28583890, 82893281, 165786562, 414466405, 828932810]

約数ペア:

[(1, 828932810), (2, 414466405), (5, 165786562), (10, 82893281), (29, 28583890), (58, 14291945), (71, 11675110), (127, 6527030), (142, 5837555), (145, 5716778), (254, 3263515), (290, 2858389), (317, 2614930), (355, 2335022), (634, 1307465), (635, 1305406), (710, 1167511), (1270, 652703), (1585, 522986), (2059, 402590), (3170, 261493), (3683, 225070), (4118, 201295), (7366, 112535), (9017, 91930), (9193, 90170), (10295, 80518), (18034, 45965), (18386, 45085), (18415, 45014), (20590, 40259), (22507, 36830)]