30966928

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 60

約数和(自身を含む): 65819572

約数和(自身を除く): 34852644

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 181, 272, 289, 296, 362, 578, 592, 629, 724, 1156, 1258, 1448, 2312, 2516, 2896, 3077, 4624, 5032, 6154, 6697, 10064, 10693, 12308, 13394, 21386, 24616, 26788, 42772, 49232, 52309, 53576, 85544, 104618, 107152, 113849, 171088, 209236, 227698, 418472, 455396, 836944, 910792, 1821584, 1935433, 3870866, 7741732, 15483464, 30966928]

約数ペア:

[(1, 30966928), (2, 15483464), (4, 7741732), (8, 3870866), (16, 1935433), (17, 1821584), (34, 910792), (37, 836944), (68, 455396), (74, 418472), (136, 227698), (148, 209236), (181, 171088), (272, 113849), (289, 107152), (296, 104618), (362, 85544), (578, 53576), (592, 52309), (629, 49232), (724, 42772), (1156, 26788), (1258, 24616), (1448, 21386), (2312, 13394), (2516, 12308), (2896, 10693), (3077, 10064), (4624, 6697), (5032, 6154)]