4972792.00000000

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 226540800

約数和(自身を除く): 147123270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 113, 114, 135, 137, 171, 190, 226, 270, 274, 285, 339, 342, 411, 513, 565, 570, 678, 685, 822, 855, 1017, 1026, 1130, 1233, 1370, 1695, 1710, 2034, 2055, 2147, 2466, 2565, 2603, 3051, 3390, 3699, 4110, 4294, 5085, 5130, 5206, 6102, 6165, 6441, 7398, 7809, 10170, 10735, 12330, 12882, 13015, 15255, 15481, 15618, 18495, 19323, 21470, 23427, 26030, 30510, 30962, 32205, 36990, 38646, 39045, 46443, 46854, 57969, 64410, 70281, 77405, 78090, 92886, 96615, 115938, 117135, 139329, 140562, 154810, 193230, 232215, 234270, 278658, 289845, 294139, 351405, 417987, 464430, 579690, 588278, 696645, 702810, 835974, 882417, 1393290, 1470695, 1764834, 2089935, 2647251, 2941390, 4179870, 4412085, 5294502, 7941753, 8824170, 13236255, 15883506, 26472510, 39708765, 79417530]

約数ペア:

[(1, 79417530), (2, 39708765), (3, 26472510), (5, 15883506), (6, 13236255), (9, 8824170), (10, 7941753), (15, 5294502), (18, 4412085), (19, 4179870), (27, 2941390), (30, 2647251), (38, 2089935), (45, 1764834), (54, 1470695), (57, 1393290), (90, 882417), (95, 835974), (113, 702810), (114, 696645), (135, 588278), (137, 579690), (171, 464430), (190, 417987), (226, 351405), (270, 294139), (274, 289845), (285, 278658), (339, 234270), (342, 232215), (411, 193230), (513, 154810), (565, 140562), (570, 139329), (678, 117135), (685, 115938), (822, 96615), (855, 92886), (1017, 78090), (1026, 77405), (1130, 70281), (1233, 64410), (1370, 57969), (1695, 46854), (1710, 46443), (2034, 39045), (2055, 38646), (2147, 36990), (2466, 32205), (2565, 30962), (2603, 30510), (3051, 26030), (3390, 23427), (3699, 21470), (4110, 19323), (4294, 18495), (5085, 15618), (5130, 15481), (5206, 15255), (6102, 13015), (6165, 12882), (6441, 12330), (7398, 10735), (7809, 10170)]