2019244020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{2441}}^1$

素因数の和:3281

約数の個数: 96

約数和(自身を含む): 5996301696

約数和(自身を除く): 3977057676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 811, 1020, 1622, 2433, 2441, 3244, 4055, 4866, 4882, 7323, 8110, 9732, 9764, 12165, 12205, 13787, 14646, 16220, 24330, 24410, 27574, 29292, 36615, 41361, 41497, 48660, 48820, 55148, 68935, 73230, 82722, 82994, 124491, 137870, 146460, 165444, 165988, 206805, 207485, 248982, 275740, 413610, 414970, 497964, 622455, 827220, 829940, 1244910, 1979651, 2489820, 3959302, 5938953, 7918604, 9898255, 11877906, 19796510, 23755812, 29694765, 33654067, 39593020, 59389530, 67308134, 100962201, 118779060, 134616268, 168270335, 201924402, 336540670, 403848804, 504811005, 673081340, 1009622010, 2019244020]

約数ペア:

[(1, 2019244020), (2, 1009622010), (3, 673081340), (4, 504811005), (5, 403848804), (6, 336540670), (10, 201924402), (12, 168270335), (15, 134616268), (17, 118779060), (20, 100962201), (30, 67308134), (34, 59389530), (51, 39593020), (60, 33654067), (68, 29694765), (85, 23755812), (102, 19796510), (170, 11877906), (204, 9898255), (255, 7918604), (340, 5938953), (510, 3959302), (811, 2489820), (1020, 1979651), (1622, 1244910), (2433, 829940), (2441, 827220), (3244, 622455), (4055, 497964), (4866, 414970), (4882, 413610), (7323, 275740), (8110, 248982), (9732, 207485), (9764, 206805), (12165, 165988), (12205, 165444), (13787, 146460), (14646, 137870), (16220, 124491), (24330, 82994), (24410, 82722), (27574, 73230), (29292, 68935), (36615, 55148), (41361, 48820), (41497, 48660)]