27138330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 74400768

約数和(自身を除く): 47262438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 71, 90, 93, 137, 142, 155, 186, 213, 274, 279, 310, 355, 411, 426, 465, 558, 639, 685, 710, 822, 930, 1065, 1233, 1278, 1370, 1395, 2055, 2130, 2201, 2466, 2790, 3195, 4110, 4247, 4402, 6165, 6390, 6603, 8494, 9727, 11005, 12330, 12741, 13206, 19454, 19809, 21235, 22010, 25482, 29181, 33015, 38223, 39618, 42470, 48635, 58362, 63705, 66030, 76446, 87543, 97270, 99045, 127410, 145905, 175086, 191115, 198090, 291810, 301537, 382230, 437715, 603074, 875430, 904611, 1507685, 1809222, 2713833, 3015370, 4523055, 5427666, 9046110, 13569165, 27138330]

約数ペア:

[(1, 27138330), (2, 13569165), (3, 9046110), (5, 5427666), (6, 4523055), (9, 3015370), (10, 2713833), (15, 1809222), (18, 1507685), (30, 904611), (31, 875430), (45, 603074), (62, 437715), (71, 382230), (90, 301537), (93, 291810), (137, 198090), (142, 191115), (155, 175086), (186, 145905), (213, 127410), (274, 99045), (279, 97270), (310, 87543), (355, 76446), (411, 66030), (426, 63705), (465, 58362), (558, 48635), (639, 42470), (685, 39618), (710, 38223), (822, 33015), (930, 29181), (1065, 25482), (1233, 22010), (1278, 21235), (1370, 19809), (1395, 19454), (2055, 13206), (2130, 12741), (2201, 12330), (2466, 11005), (2790, 9727), (3195, 8494), (4110, 6603), (4247, 6390), (4402, 6165)]