86837790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11719}}^1$

素因数の和:11761

約数の個数: 64

約数和(自身を含む): 236275200

約数和(自身を除く): 149437410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 11719, 23438, 35157, 58595, 70314, 117190, 152347, 175785, 222661, 304694, 351570, 445322, 457041, 667983, 761735, 914082, 1113305, 1335966, 1523470, 2226610, 2285205, 2894593, 3339915, 4570410, 5789186, 6679830, 8683779, 14472965, 17367558, 28945930, 43418895, 86837790]

約数ペア:

[(1, 86837790), (2, 43418895), (3, 28945930), (5, 17367558), (6, 14472965), (10, 8683779), (13, 6679830), (15, 5789186), (19, 4570410), (26, 3339915), (30, 2894593), (38, 2285205), (39, 2226610), (57, 1523470), (65, 1335966), (78, 1113305), (95, 914082), (114, 761735), (130, 667983), (190, 457041), (195, 445322), (247, 351570), (285, 304694), (390, 222661), (494, 175785), (570, 152347), (741, 117190), (1235, 70314), (1482, 58595), (2470, 35157), (3705, 23438), (7410, 11719)]