30420432

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 98577024

約数和(自身を除く): 68156592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 103, 112, 126, 144, 168, 206, 252, 293, 309, 336, 412, 504, 586, 618, 721, 824, 879, 927, 1008, 1172, 1236, 1442, 1648, 1758, 1854, 2051, 2163, 2344, 2472, 2637, 2884, 3516, 3708, 4102, 4326, 4688, 4944, 5274, 5768, 6153, 6489, 7032, 7416, 8204, 8652, 10548, 11536, 12306, 12978, 14064, 14832, 16408, 17304, 18459, 21096, 24612, 25956, 30179, 32816, 34608, 36918, 42192, 49224, 51912, 60358, 73836, 90537, 98448, 103824, 120716, 147672, 181074, 211253, 241432, 271611, 295344, 362148, 422506, 482864, 543222, 633759, 724296, 845012, 1086444, 1267518, 1448592, 1690024, 1901277, 2172888, 2535036, 3380048, 3802554, 4345776, 5070072, 7605108, 10140144, 15210216, 30420432]

約数ペア:

[(1, 30420432), (2, 15210216), (3, 10140144), (4, 7605108), (6, 5070072), (7, 4345776), (8, 3802554), (9, 3380048), (12, 2535036), (14, 2172888), (16, 1901277), (18, 1690024), (21, 1448592), (24, 1267518), (28, 1086444), (36, 845012), (42, 724296), (48, 633759), (56, 543222), (63, 482864), (72, 422506), (84, 362148), (103, 295344), (112, 271611), (126, 241432), (144, 211253), (168, 181074), (206, 147672), (252, 120716), (293, 103824), (309, 98448), (336, 90537), (412, 73836), (504, 60358), (586, 51912), (618, 49224), (721, 42192), (824, 36918), (879, 34608), (927, 32816), (1008, 30179), (1172, 25956), (1236, 24612), (1442, 21096), (1648, 18459), (1758, 17304), (1854, 16408), (2051, 14832), (2163, 14064), (2344, 12978), (2472, 12306), (2637, 11536), (2884, 10548), (3516, 8652), (3708, 8204), (4102, 7416), (4326, 7032), (4688, 6489), (4944, 6153), (5274, 5768)]