29946280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 87494400

約数和(自身を除く): 57548120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 433, 455, 494, 520, 532, 665, 728, 760, 866, 910, 988, 1064, 1235, 1330, 1729, 1732, 1820, 1976, 2165, 2470, 2660, 3031, 3458, 3464, 3640, 4330, 4940, 5320, 5629, 6062, 6916, 8227, 8645, 8660, 9880, 11258, 12124, 13832, 15155, 16454, 17290, 17320, 22516, 24248, 28145, 30310, 32908, 34580, 39403, 41135, 45032, 56290, 57589, 60620, 65816, 69160, 78806, 82270, 106951, 112580, 115178, 121240, 157612, 164540, 197015, 213902, 225160, 230356, 287945, 315224, 329080, 394030, 427804, 460712, 534755, 575890, 748657, 788060, 855608, 1069510, 1151780, 1497314, 1576120, 2139020, 2303560, 2994628, 3743285, 4278040, 5989256, 7486570, 14973140, 29946280]

約数ペア:

[(1, 29946280), (2, 14973140), (4, 7486570), (5, 5989256), (7, 4278040), (8, 3743285), (10, 2994628), (13, 2303560), (14, 2139020), (19, 1576120), (20, 1497314), (26, 1151780), (28, 1069510), (35, 855608), (38, 788060), (40, 748657), (52, 575890), (56, 534755), (65, 460712), (70, 427804), (76, 394030), (91, 329080), (95, 315224), (104, 287945), (130, 230356), (133, 225160), (140, 213902), (152, 197015), (182, 164540), (190, 157612), (247, 121240), (260, 115178), (266, 112580), (280, 106951), (364, 82270), (380, 78806), (433, 69160), (455, 65816), (494, 60620), (520, 57589), (532, 56290), (665, 45032), (728, 41135), (760, 39403), (866, 34580), (910, 32908), (988, 30310), (1064, 28145), (1235, 24248), (1330, 22516), (1729, 17320), (1732, 17290), (1820, 16454), (1976, 15155), (2165, 13832), (2470, 12124), (2660, 11258), (3031, 9880), (3458, 8660), (3464, 8645), (3640, 8227), (4330, 6916), (4940, 6062), (5320, 5629)]