139896810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3557}}^1$

素因数の和:3612

約数の個数: 96

約数和(自身を含む): 399634560

約数和(自身を除く): 259737750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 138, 171, 190, 207, 230, 285, 342, 345, 414, 437, 570, 690, 855, 874, 1035, 1311, 1710, 2070, 2185, 2622, 3557, 3933, 4370, 6555, 7114, 7866, 10671, 13110, 17785, 19665, 21342, 32013, 35570, 39330, 53355, 64026, 67583, 81811, 106710, 135166, 160065, 163622, 202749, 245433, 320130, 337915, 405498, 409055, 490866, 608247, 675830, 736299, 818110, 1013745, 1216494, 1227165, 1472598, 1554409, 2027490, 2454330, 3041235, 3108818, 3681495, 4663227, 6082470, 7362990, 7772045, 9326454, 13989681, 15544090, 23316135, 27979362, 46632270, 69948405, 139896810]

約数ペア:

[(1, 139896810), (2, 69948405), (3, 46632270), (5, 27979362), (6, 23316135), (9, 15544090), (10, 13989681), (15, 9326454), (18, 7772045), (19, 7362990), (23, 6082470), (30, 4663227), (38, 3681495), (45, 3108818), (46, 3041235), (57, 2454330), (69, 2027490), (90, 1554409), (95, 1472598), (114, 1227165), (115, 1216494), (138, 1013745), (171, 818110), (190, 736299), (207, 675830), (230, 608247), (285, 490866), (342, 409055), (345, 405498), (414, 337915), (437, 320130), (570, 245433), (690, 202749), (855, 163622), (874, 160065), (1035, 135166), (1311, 106710), (1710, 81811), (2070, 67583), (2185, 64026), (2622, 53355), (3557, 39330), (3933, 35570), (4370, 32013), (6555, 21342), (7114, 19665), (7866, 17785), (10671, 13110)]