1447896610

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 2721040128

約数和(自身を除く): 1273143518

約数列:

[1, 2, 5, 10, 61, 71, 101, 122, 142, 202, 305, 331, 355, 505, 610, 662, 710, 1010, 1655, 3310, 4331, 6161, 7171, 8662, 12322, 14342, 20191, 21655, 23501, 30805, 33431, 35855, 40382, 43310, 47002, 61610, 66862, 71710, 100955, 117505, 167155, 201910, 235010, 334310, 437431, 874862, 1433561, 2039291, 2187155, 2373601, 2867122, 4078582, 4374310, 4747202, 7167805, 10196455, 11868005, 14335610, 20392910, 23736010, 144789661, 289579322, 723948305, 1447896610]

約数ペア:

[(1, 1447896610), (2, 723948305), (5, 289579322), (10, 144789661), (61, 23736010), (71, 20392910), (101, 14335610), (122, 11868005), (142, 10196455), (202, 7167805), (305, 4747202), (331, 4374310), (355, 4078582), (505, 2867122), (610, 2373601), (662, 2187155), (710, 2039291), (1010, 1433561), (1655, 874862), (3310, 437431), (4331, 334310), (6161, 235010), (7171, 201910), (8662, 167155), (12322, 117505), (14342, 100955), (20191, 71710), (21655, 66862), (23501, 61610), (30805, 47002), (33431, 43310), (35855, 40382)]