7238430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 128

約数和(自身を含む): 21772800

約数和(自身を除く): 14534370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 83, 85, 90, 95, 102, 114, 135, 153, 166, 170, 171, 190, 249, 255, 270, 285, 306, 323, 342, 415, 459, 498, 510, 513, 570, 646, 747, 765, 830, 855, 918, 969, 1026, 1245, 1411, 1494, 1530, 1577, 1615, 1710, 1938, 2241, 2295, 2490, 2565, 2822, 2907, 3154, 3230, 3735, 4233, 4482, 4590, 4731, 4845, 5130, 5814, 7055, 7470, 7885, 8466, 8721, 9462, 9690, 11205, 12699, 14110, 14193, 14535, 15770, 17442, 21165, 22410, 23655, 25398, 26809, 28386, 29070, 38097, 42330, 42579, 43605, 47310, 53618, 63495, 70965, 76194, 80427, 85158, 87210, 126990, 134045, 141930, 160854, 190485, 212895, 241281, 268090, 380970, 402135, 425790, 482562, 723843, 804270, 1206405, 1447686, 2412810, 3619215, 7238430]

約数ペア:

[(1, 7238430), (2, 3619215), (3, 2412810), (5, 1447686), (6, 1206405), (9, 804270), (10, 723843), (15, 482562), (17, 425790), (18, 402135), (19, 380970), (27, 268090), (30, 241281), (34, 212895), (38, 190485), (45, 160854), (51, 141930), (54, 134045), (57, 126990), (83, 87210), (85, 85158), (90, 80427), (95, 76194), (102, 70965), (114, 63495), (135, 53618), (153, 47310), (166, 43605), (170, 42579), (171, 42330), (190, 38097), (249, 29070), (255, 28386), (270, 26809), (285, 25398), (306, 23655), (323, 22410), (342, 21165), (415, 17442), (459, 15770), (498, 14535), (510, 14193), (513, 14110), (570, 12699), (646, 11205), (747, 9690), (765, 9462), (830, 8721), (855, 8466), (918, 7885), (969, 7470), (1026, 7055), (1245, 5814), (1411, 5130), (1494, 4845), (1530, 4731), (1577, 4590), (1615, 4482), (1710, 4233), (1938, 3735), (2241, 3230), (2295, 3154), (2490, 2907), (2565, 2822)]