186421830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:774

約数の個数: 128

約数和(自身を含む): 549089280

約数和(自身を除く): 362667450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 79, 85, 102, 105, 119, 158, 170, 210, 237, 238, 255, 357, 395, 474, 510, 553, 595, 661, 714, 790, 1106, 1185, 1190, 1322, 1343, 1659, 1785, 1983, 2370, 2686, 2765, 3305, 3318, 3570, 3966, 4029, 4627, 5530, 6610, 6715, 8058, 8295, 9254, 9401, 9915, 11237, 13430, 13881, 16590, 18802, 19830, 20145, 22474, 23135, 27762, 28203, 33711, 40290, 46270, 47005, 52219, 56185, 56406, 67422, 69405, 78659, 94010, 104438, 112370, 138810, 141015, 156657, 157318, 168555, 235977, 261095, 282030, 313314, 337110, 365533, 393295, 471954, 522190, 731066, 783285, 786590, 887723, 1096599, 1179885, 1566570, 1775446, 1827665, 2193198, 2359770, 2663169, 3655330, 4438615, 5326338, 5482995, 6214061, 8877230, 10965990, 12428122, 13315845, 18642183, 26631690, 31070305, 37284366, 62140610, 93210915, 186421830]

約数ペア:

[(1, 186421830), (2, 93210915), (3, 62140610), (5, 37284366), (6, 31070305), (7, 26631690), (10, 18642183), (14, 13315845), (15, 12428122), (17, 10965990), (21, 8877230), (30, 6214061), (34, 5482995), (35, 5326338), (42, 4438615), (51, 3655330), (70, 2663169), (79, 2359770), (85, 2193198), (102, 1827665), (105, 1775446), (119, 1566570), (158, 1179885), (170, 1096599), (210, 887723), (237, 786590), (238, 783285), (255, 731066), (357, 522190), (395, 471954), (474, 393295), (510, 365533), (553, 337110), (595, 313314), (661, 282030), (714, 261095), (790, 235977), (1106, 168555), (1185, 157318), (1190, 156657), (1322, 141015), (1343, 138810), (1659, 112370), (1785, 104438), (1983, 94010), (2370, 78659), (2686, 69405), (2765, 67422), (3305, 56406), (3318, 56185), (3570, 52219), (3966, 47005), (4029, 46270), (4627, 40290), (5530, 33711), (6610, 28203), (6715, 27762), (8058, 23135), (8295, 22474), (9254, 20145), (9401, 19830), (9915, 18802), (11237, 16590), (13430, 13881)]