29489850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:173

約数の個数: 108

約数和(自身を含む): 86542638

約数和(自身を除く): 57052788

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 71, 75, 78, 90, 117, 130, 142, 150, 195, 213, 225, 234, 325, 355, 390, 426, 450, 585, 639, 650, 710, 923, 975, 1065, 1170, 1278, 1775, 1846, 1950, 2130, 2769, 2925, 3195, 3550, 4615, 5041, 5325, 5538, 5850, 6390, 8307, 9230, 10082, 10650, 13845, 15123, 15975, 16614, 23075, 25205, 27690, 30246, 31950, 41535, 45369, 46150, 50410, 65533, 69225, 75615, 83070, 90738, 126025, 131066, 138450, 151230, 196599, 207675, 226845, 252050, 327665, 378075, 393198, 415350, 453690, 589797, 655330, 756150, 982995, 1134225, 1179594, 1638325, 1965990, 2268450, 2948985, 3276650, 4914975, 5897970, 9829950, 14744925, 29489850]

約数ペア:

[(1, 29489850), (2, 14744925), (3, 9829950), (5, 5897970), (6, 4914975), (9, 3276650), (10, 2948985), (13, 2268450), (15, 1965990), (18, 1638325), (25, 1179594), (26, 1134225), (30, 982995), (39, 756150), (45, 655330), (50, 589797), (65, 453690), (71, 415350), (75, 393198), (78, 378075), (90, 327665), (117, 252050), (130, 226845), (142, 207675), (150, 196599), (195, 151230), (213, 138450), (225, 131066), (234, 126025), (325, 90738), (355, 83070), (390, 75615), (426, 69225), (450, 65533), (585, 50410), (639, 46150), (650, 45369), (710, 41535), (923, 31950), (975, 30246), (1065, 27690), (1170, 25205), (1278, 23075), (1775, 16614), (1846, 15975), (1950, 15123), (2130, 13845), (2769, 10650), (2925, 10082), (3195, 9230), (3550, 8307), (4615, 6390), (5041, 5850), (5325, 5538)]