29807120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:169

約数の個数: 160

約数和(自身を含む): 87422976

約数和(自身を除く): 57615856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 80, 85, 101, 112, 119, 124, 136, 140, 155, 170, 202, 217, 238, 248, 272, 280, 310, 340, 404, 434, 476, 496, 505, 527, 560, 595, 620, 680, 707, 808, 868, 952, 1010, 1054, 1085, 1190, 1240, 1360, 1414, 1616, 1717, 1736, 1904, 2020, 2108, 2170, 2380, 2480, 2635, 2828, 3131, 3434, 3472, 3535, 3689, 4040, 4216, 4340, 4760, 5270, 5656, 6262, 6868, 7070, 7378, 8080, 8432, 8585, 8680, 9520, 10540, 11312, 12019, 12524, 13736, 14140, 14756, 15655, 17170, 17360, 18445, 21080, 21917, 24038, 25048, 27472, 28280, 29512, 31310, 34340, 36890, 42160, 43834, 48076, 50096, 53227, 56560, 59024, 60095, 62620, 68680, 73780, 87668, 96152, 106454, 109585, 120190, 125240, 137360, 147560, 175336, 192304, 212908, 219170, 240380, 250480, 266135, 295120, 350672, 372589, 425816, 438340, 480760, 532270, 745178, 851632, 876680, 961520, 1064540, 1490356, 1753360, 1862945, 2129080, 2980712, 3725890, 4258160, 5961424, 7451780, 14903560, 29807120]

約数ペア:

[(1, 29807120), (2, 14903560), (4, 7451780), (5, 5961424), (7, 4258160), (8, 3725890), (10, 2980712), (14, 2129080), (16, 1862945), (17, 1753360), (20, 1490356), (28, 1064540), (31, 961520), (34, 876680), (35, 851632), (40, 745178), (56, 532270), (62, 480760), (68, 438340), (70, 425816), (80, 372589), (85, 350672), (101, 295120), (112, 266135), (119, 250480), (124, 240380), (136, 219170), (140, 212908), (155, 192304), (170, 175336), (202, 147560), (217, 137360), (238, 125240), (248, 120190), (272, 109585), (280, 106454), (310, 96152), (340, 87668), (404, 73780), (434, 68680), (476, 62620), (496, 60095), (505, 59024), (527, 56560), (560, 53227), (595, 50096), (620, 48076), (680, 43834), (707, 42160), (808, 36890), (868, 34340), (952, 31310), (1010, 29512), (1054, 28280), (1085, 27472), (1190, 25048), (1240, 24038), (1360, 21917), (1414, 21080), (1616, 18445), (1717, 17360), (1736, 17170), (1904, 15655), (2020, 14756), (2108, 14140), (2170, 13736), (2380, 12524), (2480, 12019), (2635, 11312), (2828, 10540), (3131, 9520), (3434, 8680), (3472, 8585), (3535, 8432), (3689, 8080), (4040, 7378), (4216, 7070), (4340, 6868), (4760, 6262), (5270, 5656)]