2019437430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{18013}}^1$

素因数の和:18161

約数の個数: 64

約数和(自身を含む): 5027203008

約数和(自身を除く): 3007765578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 101, 111, 185, 202, 222, 303, 370, 505, 555, 606, 1010, 1110, 1515, 3030, 3737, 7474, 11211, 18013, 18685, 22422, 36026, 37370, 54039, 56055, 90065, 108078, 112110, 180130, 270195, 540390, 666481, 1332962, 1819313, 1999443, 3332405, 3638626, 3998886, 5457939, 6664810, 9096565, 9997215, 10915878, 18193130, 19994430, 27289695, 54579390, 67314581, 134629162, 201943743, 336572905, 403887486, 673145810, 1009718715, 2019437430]

約数ペア:

[(1, 2019437430), (2, 1009718715), (3, 673145810), (5, 403887486), (6, 336572905), (10, 201943743), (15, 134629162), (30, 67314581), (37, 54579390), (74, 27289695), (101, 19994430), (111, 18193130), (185, 10915878), (202, 9997215), (222, 9096565), (303, 6664810), (370, 5457939), (505, 3998886), (555, 3638626), (606, 3332405), (1010, 1999443), (1110, 1819313), (1515, 1332962), (3030, 666481), (3737, 540390), (7474, 270195), (11211, 180130), (18013, 112110), (18685, 108078), (22422, 90065), (36026, 56055), (37370, 54039)]