2016291090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{631}}^1$

素因数の和:1096

約数の個数: 128

約数和(自身を含む): 5530374144

約数和(自身を除く): 3514083054

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 421, 506, 631, 690, 759, 842, 1262, 1263, 1265, 1518, 1893, 2105, 2526, 2530, 3155, 3786, 3795, 4210, 4631, 6310, 6315, 6941, 7590, 9262, 9465, 9683, 12630, 13882, 13893, 14513, 18930, 19366, 20823, 23155, 27786, 29026, 29049, 34705, 41646, 43539, 46310, 48415, 58098, 69410, 69465, 72565, 87078, 96830, 104115, 106513, 138930, 145130, 145245, 159643, 208230, 213026, 217695, 265651, 290490, 319286, 319539, 435390, 478929, 531302, 532565, 639078, 796953, 798215, 957858, 1065130, 1328255, 1593906, 1596430, 1597695, 2394645, 2656510, 2922161, 3195390, 3984765, 4789290, 5844322, 6109973, 7969530, 8766483, 12219946, 14610805, 17532966, 18329919, 29221610, 30549865, 36659838, 43832415, 61099730, 67209703, 87664830, 91649595, 134419406, 183299190, 201629109, 336048515, 403258218, 672097030, 1008145545, 2016291090]

約数ペア:

[(1, 2016291090), (2, 1008145545), (3, 672097030), (5, 403258218), (6, 336048515), (10, 201629109), (11, 183299190), (15, 134419406), (22, 91649595), (23, 87664830), (30, 67209703), (33, 61099730), (46, 43832415), (55, 36659838), (66, 30549865), (69, 29221610), (110, 18329919), (115, 17532966), (138, 14610805), (165, 12219946), (230, 8766483), (253, 7969530), (330, 6109973), (345, 5844322), (421, 4789290), (506, 3984765), (631, 3195390), (690, 2922161), (759, 2656510), (842, 2394645), (1262, 1597695), (1263, 1596430), (1265, 1593906), (1518, 1328255), (1893, 1065130), (2105, 957858), (2526, 798215), (2530, 796953), (3155, 639078), (3786, 532565), (3795, 531302), (4210, 478929), (4631, 435390), (6310, 319539), (6315, 319286), (6941, 290490), (7590, 265651), (9262, 217695), (9465, 213026), (9683, 208230), (12630, 159643), (13882, 145245), (13893, 145130), (14513, 138930), (18930, 106513), (19366, 104115), (20823, 96830), (23155, 87078), (27786, 72565), (29026, 69465), (29049, 69410), (34705, 58098), (41646, 48415), (43539, 46310)]