188077890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6263}}^1$

素因数の和:6304

約数の個数: 128

約数和(自身を含む): 606154752

約数和(自身を除く): 418076862

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2145, 2310, 2730, 3003, 4290, 5005, 6006, 6263, 10010, 12526, 15015, 18789, 30030, 31315, 37578, 43841, 62630, 68893, 81419, 87682, 93945, 131523, 137786, 162838, 187890, 206679, 219205, 244257, 263046, 344465, 407095, 413358, 438410, 482251, 488514, 569933, 657615, 688930, 814190, 895609, 964502, 1033395, 1139866, 1221285, 1315230, 1446753, 1709799, 1791218, 2066790, 2411255, 2442570, 2686827, 2849665, 2893506, 3419598, 4478045, 4822510, 5373654, 5699330, 6269263, 7233765, 8548995, 8956090, 12538526, 13434135, 14467530, 17097990, 18807789, 26868270, 31346315, 37615578, 62692630, 94038945, 188077890]

約数ペア:

[(1, 188077890), (2, 94038945), (3, 62692630), (5, 37615578), (6, 31346315), (7, 26868270), (10, 18807789), (11, 17097990), (13, 14467530), (14, 13434135), (15, 12538526), (21, 8956090), (22, 8548995), (26, 7233765), (30, 6269263), (33, 5699330), (35, 5373654), (39, 4822510), (42, 4478045), (55, 3419598), (65, 2893506), (66, 2849665), (70, 2686827), (77, 2442570), (78, 2411255), (91, 2066790), (105, 1791218), (110, 1709799), (130, 1446753), (143, 1315230), (154, 1221285), (165, 1139866), (182, 1033395), (195, 964502), (210, 895609), (231, 814190), (273, 688930), (286, 657615), (330, 569933), (385, 488514), (390, 482251), (429, 438410), (455, 413358), (462, 407095), (546, 344465), (715, 263046), (770, 244257), (858, 219205), (910, 206679), (1001, 187890), (1155, 162838), (1365, 137786), (1430, 131523), (2002, 93945), (2145, 87682), (2310, 81419), (2730, 68893), (3003, 62630), (4290, 43841), (5005, 37578), (6006, 31315), (6263, 30030), (10010, 18789), (12526, 15015)]