15697464970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1\times {\mathrm{2699}}^1$

素因数の和:4183

約数の個数: 64

約数和(自身を含む): 31691088000

約数和(自身を除く): 15993623030

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 1429, 2035, 2699, 2858, 4070, 5398, 7145, 13495, 14290, 15719, 26990, 29689, 31438, 52873, 59378, 78595, 99863, 105746, 148445, 157190, 199726, 264365, 296890, 499315, 528730, 581603, 998630, 1098493, 1163206, 2196986, 2908015, 3856871, 5492465, 5816030, 7713742, 10984930, 19284355, 38568710, 42425581, 84851162, 142704227, 212127905, 285408454, 424255810, 713521135, 1427042270, 1569746497, 3139492994, 7848732485, 15697464970]

約数ペア:

[(1, 15697464970), (2, 7848732485), (5, 3139492994), (10, 1569746497), (11, 1427042270), (22, 713521135), (37, 424255810), (55, 285408454), (74, 212127905), (110, 142704227), (185, 84851162), (370, 42425581), (407, 38568710), (814, 19284355), (1429, 10984930), (2035, 7713742), (2699, 5816030), (2858, 5492465), (4070, 3856871), (5398, 2908015), (7145, 2196986), (13495, 1163206), (14290, 1098493), (15719, 998630), (26990, 581603), (29689, 528730), (31438, 499315), (52873, 296890), (59378, 264365), (78595, 199726), (99863, 157190), (105746, 148445)]