149301810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12473}}^1$

素因数の和:12512

約数の個数: 96

約数和(自身を含む): 467026560

約数和(自身を除く): 317724750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11970, 12473, 24946, 37419, 62365, 74838, 87311, 112257, 124730, 174622, 187095, 224514, 236987, 261933, 374190, 436555, 473974, 523866, 561285, 710961, 785799, 873110, 1122570, 1184935, 1309665, 1421922, 1571598, 1658909, 2132883, 2369870, 2619330, 3317818, 3554805, 3928995, 4265766, 4976727, 7109610, 7857990, 8294545, 9953454, 10664415, 14930181, 16589090, 21328830, 24883635, 29860362, 49767270, 74650905, 149301810]

約数ペア:

[(1, 149301810), (2, 74650905), (3, 49767270), (5, 29860362), (6, 24883635), (7, 21328830), (9, 16589090), (10, 14930181), (14, 10664415), (15, 9953454), (18, 8294545), (19, 7857990), (21, 7109610), (30, 4976727), (35, 4265766), (38, 3928995), (42, 3554805), (45, 3317818), (57, 2619330), (63, 2369870), (70, 2132883), (90, 1658909), (95, 1571598), (105, 1421922), (114, 1309665), (126, 1184935), (133, 1122570), (171, 873110), (190, 785799), (210, 710961), (266, 561285), (285, 523866), (315, 473974), (342, 436555), (399, 374190), (570, 261933), (630, 236987), (665, 224514), (798, 187095), (855, 174622), (1197, 124730), (1330, 112257), (1710, 87311), (1995, 74838), (2394, 62365), (3990, 37419), (5985, 24946), (11970, 12473)]