1915691697510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{8387809}}^1$

素因数の和:8388173

約数の個数: 64

約数和(自身を含む): 4812053045760

約数和(自身を除く): 2896361348250

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 331, 345, 662, 690, 993, 1655, 1986, 3310, 4965, 7613, 9930, 15226, 22839, 38065, 45678, 76130, 114195, 228390, 8387809, 16775618, 25163427, 41939045, 50326854, 83878090, 125817135, 192919607, 251634270, 385839214, 578758821, 964598035, 1157517642, 1929196070, 2776364779, 2893794105, 5552729558, 5787588210, 8329094337, 13881823895, 16658188674, 27763647790, 41645471685, 63856389917, 83290943370, 127712779834, 191569169751, 319281949585, 383138339502, 638563899170, 957845848755, 1915691697510]

約数ペア:

[(1, 1915691697510), (2, 957845848755), (3, 638563899170), (5, 383138339502), (6, 319281949585), (10, 191569169751), (15, 127712779834), (23, 83290943370), (30, 63856389917), (46, 41645471685), (69, 27763647790), (115, 16658188674), (138, 13881823895), (230, 8329094337), (331, 5787588210), (345, 5552729558), (662, 2893794105), (690, 2776364779), (993, 1929196070), (1655, 1157517642), (1986, 964598035), (3310, 578758821), (4965, 385839214), (7613, 251634270), (9930, 192919607), (15226, 125817135), (22839, 83878090), (38065, 50326854), (45678, 41939045), (76130, 25163427), (114195, 16775618), (228390, 8387809)]