29908395

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 61461504

約数和(自身を除く): 31553109

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 37, 45, 55, 69, 71, 99, 111, 115, 165, 185, 207, 213, 253, 333, 345, 355, 407, 495, 555, 639, 759, 781, 851, 1035, 1065, 1221, 1265, 1633, 1665, 2035, 2277, 2343, 2553, 2627, 3195, 3663, 3795, 3905, 4255, 4899, 6105, 7029, 7659, 7881, 8165, 9361, 11385, 11715, 12765, 13135, 14697, 17963, 18315, 23643, 24495, 28083, 28897, 35145, 38295, 39405, 46805, 53889, 60421, 73485, 84249, 86691, 89815, 118215, 140415, 144485, 161667, 181263, 260073, 269445, 302105, 421245, 433455, 543789, 664631, 808335, 906315, 1300365, 1993893, 2718945, 3323155, 5981679, 9969465, 29908395]

約数ペア:

[(1, 29908395), (3, 9969465), (5, 5981679), (9, 3323155), (11, 2718945), (15, 1993893), (23, 1300365), (33, 906315), (37, 808335), (45, 664631), (55, 543789), (69, 433455), (71, 421245), (99, 302105), (111, 269445), (115, 260073), (165, 181263), (185, 161667), (207, 144485), (213, 140415), (253, 118215), (333, 89815), (345, 86691), (355, 84249), (407, 73485), (495, 60421), (555, 53889), (639, 46805), (759, 39405), (781, 38295), (851, 35145), (1035, 28897), (1065, 28083), (1221, 24495), (1265, 23643), (1633, 18315), (1665, 17963), (2035, 14697), (2277, 13135), (2343, 12765), (2553, 11715), (2627, 11385), (3195, 9361), (3663, 8165), (3795, 7881), (3905, 7659), (4255, 7029), (4899, 6105)]