70015220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 170263296

約数和(自身を除く): 100248076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 101, 110, 115, 137, 202, 220, 230, 253, 274, 404, 460, 505, 506, 548, 685, 1010, 1012, 1111, 1265, 1370, 1507, 2020, 2222, 2323, 2530, 2740, 3014, 3151, 4444, 4646, 5060, 5555, 6028, 6302, 7535, 9292, 11110, 11615, 12604, 13837, 15070, 15755, 22220, 23230, 25553, 27674, 30140, 31510, 34661, 46460, 51106, 55348, 63020, 69185, 69322, 102212, 127765, 138370, 138644, 152207, 173305, 255530, 276740, 304414, 318251, 346610, 511060, 608828, 636502, 693220, 761035, 1273004, 1522070, 1591255, 3044140, 3182510, 3500761, 6365020, 7001522, 14003044, 17503805, 35007610, 70015220]

約数ペア:

[(1, 70015220), (2, 35007610), (4, 17503805), (5, 14003044), (10, 7001522), (11, 6365020), (20, 3500761), (22, 3182510), (23, 3044140), (44, 1591255), (46, 1522070), (55, 1273004), (92, 761035), (101, 693220), (110, 636502), (115, 608828), (137, 511060), (202, 346610), (220, 318251), (230, 304414), (253, 276740), (274, 255530), (404, 173305), (460, 152207), (505, 138644), (506, 138370), (548, 127765), (685, 102212), (1010, 69322), (1012, 69185), (1111, 63020), (1265, 55348), (1370, 51106), (1507, 46460), (2020, 34661), (2222, 31510), (2323, 30140), (2530, 27674), (2740, 25553), (3014, 23230), (3151, 22220), (4444, 15755), (4646, 15070), (5060, 13837), (5555, 12604), (6028, 11615), (6302, 11110), (7535, 9292)]