29704220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 80908800

約数和(自身を除く): 51204580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 859, 910, 988, 1235, 1330, 1718, 1729, 1820, 2470, 2660, 3436, 3458, 4295, 4940, 6013, 6916, 8590, 8645, 11167, 12026, 16321, 17180, 17290, 22334, 24052, 30065, 32642, 34580, 44668, 55835, 60130, 65284, 78169, 81605, 111670, 114247, 120260, 156338, 163210, 212173, 223340, 228494, 312676, 326420, 390845, 424346, 456988, 571235, 781690, 848692, 1060865, 1142470, 1485211, 1563380, 2121730, 2284940, 2970422, 4243460, 5940844, 7426055, 14852110, 29704220]

約数ペア:

[(1, 29704220), (2, 14852110), (4, 7426055), (5, 5940844), (7, 4243460), (10, 2970422), (13, 2284940), (14, 2121730), (19, 1563380), (20, 1485211), (26, 1142470), (28, 1060865), (35, 848692), (38, 781690), (52, 571235), (65, 456988), (70, 424346), (76, 390845), (91, 326420), (95, 312676), (130, 228494), (133, 223340), (140, 212173), (182, 163210), (190, 156338), (247, 120260), (260, 114247), (266, 111670), (364, 81605), (380, 78169), (455, 65284), (494, 60130), (532, 55835), (665, 44668), (859, 34580), (910, 32642), (988, 30065), (1235, 24052), (1330, 22334), (1718, 17290), (1729, 17180), (1820, 16321), (2470, 12026), (2660, 11167), (3436, 8645), (3458, 8590), (4295, 6916), (4940, 6013)]