171808260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11593}}^1$

素因数の和:11637

約数の個数: 96

約数和(自身を含む): 545381760

約数和(自身を除く): 373573500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 11593, 14820, 23186, 34779, 46372, 57965, 69558, 115930, 139116, 150709, 173895, 220267, 231860, 301418, 347790, 440534, 452127, 602836, 660801, 695580, 753545, 881068, 904254, 1101335, 1321602, 1507090, 1808508, 2202670, 2260635, 2643204, 2863471, 3014180, 3304005, 4405340, 4521270, 5726942, 6608010, 8590413, 9042540, 11453884, 13216020, 14317355, 17180826, 28634710, 34361652, 42952065, 57269420, 85904130, 171808260]

約数ペア:

[(1, 171808260), (2, 85904130), (3, 57269420), (4, 42952065), (5, 34361652), (6, 28634710), (10, 17180826), (12, 14317355), (13, 13216020), (15, 11453884), (19, 9042540), (20, 8590413), (26, 6608010), (30, 5726942), (38, 4521270), (39, 4405340), (52, 3304005), (57, 3014180), (60, 2863471), (65, 2643204), (76, 2260635), (78, 2202670), (95, 1808508), (114, 1507090), (130, 1321602), (156, 1101335), (190, 904254), (195, 881068), (228, 753545), (247, 695580), (260, 660801), (285, 602836), (380, 452127), (390, 440534), (494, 347790), (570, 301418), (741, 231860), (780, 220267), (988, 173895), (1140, 150709), (1235, 139116), (1482, 115930), (2470, 69558), (2964, 57965), (3705, 46372), (4940, 34779), (7410, 23186), (11593, 14820)]