530790156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59693}}^1$

素因数の和:59735

約数の個数: 72

約数和(自身を含む): 1521003120

約数和(自身を除く): 990212964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 59693, 119386, 179079, 238772, 358158, 537237, 716316, 776009, 1074474, 1134167, 1552018, 2148948, 2268334, 2328027, 3104036, 3402501, 4536668, 4656054, 6805002, 6984081, 9312108, 10207503, 13610004, 13968162, 14744171, 20415006, 27936324, 29488342, 40830012, 44232513, 58976684, 88465026, 132697539, 176930052, 265395078, 530790156]

約数ペア:

[(1, 530790156), (2, 265395078), (3, 176930052), (4, 132697539), (6, 88465026), (9, 58976684), (12, 44232513), (13, 40830012), (18, 29488342), (19, 27936324), (26, 20415006), (36, 14744171), (38, 13968162), (39, 13610004), (52, 10207503), (57, 9312108), (76, 6984081), (78, 6805002), (114, 4656054), (117, 4536668), (156, 3402501), (171, 3104036), (228, 2328027), (234, 2268334), (247, 2148948), (342, 1552018), (468, 1134167), (494, 1074474), (684, 776009), (741, 716316), (988, 537237), (1482, 358158), (2223, 238772), (2964, 179079), (4446, 119386), (8892, 59693)]