214985370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1801}}^1$

素因数の和:2007

約数の個数: 64

約数和(自身を含む): 541810944

約数和(自身を除く): 326825574

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 173, 230, 345, 346, 519, 690, 865, 1038, 1730, 1801, 2595, 3602, 3979, 5190, 5403, 7958, 9005, 10806, 11937, 18010, 19895, 23874, 27015, 39790, 41423, 54030, 59685, 82846, 119370, 124269, 207115, 248538, 311573, 414230, 621345, 623146, 934719, 1242690, 1557865, 1869438, 3115730, 4673595, 7166179, 9347190, 14332358, 21498537, 35830895, 42997074, 71661790, 107492685, 214985370]

約数ペア:

[(1, 214985370), (2, 107492685), (3, 71661790), (5, 42997074), (6, 35830895), (10, 21498537), (15, 14332358), (23, 9347190), (30, 7166179), (46, 4673595), (69, 3115730), (115, 1869438), (138, 1557865), (173, 1242690), (230, 934719), (345, 623146), (346, 621345), (519, 414230), (690, 311573), (865, 248538), (1038, 207115), (1730, 124269), (1801, 119370), (2595, 82846), (3602, 59685), (3979, 54030), (5190, 41423), (5403, 39790), (7958, 27015), (9005, 23874), (10806, 19895), (11937, 18010)]