29997864

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1221

約数の個数: 96

約数和(自身を含む): 90810720

約数和(自身を除く): 60812856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1187, 1404, 1944, 2106, 2374, 2808, 3159, 3561, 4212, 4748, 6318, 7122, 8424, 9496, 10683, 12636, 14244, 15431, 21366, 25272, 28488, 30862, 32049, 42732, 46293, 61724, 64098, 85464, 92586, 96147, 123448, 128196, 138879, 185172, 192294, 256392, 277758, 288441, 370344, 384588, 416637, 555516, 576882, 769176, 833274, 1111032, 1153764, 1249911, 1666548, 2307528, 2499822, 3333096, 3749733, 4999644, 7499466, 9999288, 14998932, 29997864]

約数ペア:

[(1, 29997864), (2, 14998932), (3, 9999288), (4, 7499466), (6, 4999644), (8, 3749733), (9, 3333096), (12, 2499822), (13, 2307528), (18, 1666548), (24, 1249911), (26, 1153764), (27, 1111032), (36, 833274), (39, 769176), (52, 576882), (54, 555516), (72, 416637), (78, 384588), (81, 370344), (104, 288441), (108, 277758), (117, 256392), (156, 192294), (162, 185172), (216, 138879), (234, 128196), (243, 123448), (312, 96147), (324, 92586), (351, 85464), (468, 64098), (486, 61724), (648, 46293), (702, 42732), (936, 32049), (972, 30862), (1053, 28488), (1187, 25272), (1404, 21366), (1944, 15431), (2106, 14244), (2374, 12636), (2808, 10683), (3159, 9496), (3561, 8424), (4212, 7122), (4748, 6318)]