30811054968

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{72889}}^1$

素因数の和:73026

約数の個数: 128

約数和(自身を含む): 90966720000

約数和(自身を除く): 60155665032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 103, 108, 114, 152, 171, 206, 216, 228, 309, 342, 412, 456, 513, 618, 684, 824, 927, 1026, 1236, 1368, 1854, 1957, 2052, 2472, 2781, 3708, 3914, 4104, 5562, 5871, 7416, 7828, 11124, 11742, 15656, 17613, 22248, 23484, 35226, 46968, 52839, 70452, 72889, 105678, 140904, 145778, 211356, 218667, 291556, 422712, 437334, 583112, 656001, 874668, 1312002, 1384891, 1749336, 1968003, 2624004, 2769782, 3936006, 4154673, 5248008, 5539564, 7507567, 7872012, 8309346, 11079128, 12464019, 15015134, 15744024, 16618692, 22522701, 24928038, 30030268, 33237384, 37392057, 45045402, 49856076, 60060536, 67568103, 74784114, 90090804, 99712152, 135136206, 142643773, 149568228, 180181608, 202704309, 270272412, 285287546, 299136456, 405408618, 427931319, 540544824, 570575092, 810817236, 855862638, 1141150184, 1283793957, 1621634472, 1711725276, 2567587914, 3423450552, 3851381871, 5135175828, 7702763742, 10270351656, 15405527484, 30811054968]

約数ペア:

[(1, 30811054968), (2, 15405527484), (3, 10270351656), (4, 7702763742), (6, 5135175828), (8, 3851381871), (9, 3423450552), (12, 2567587914), (18, 1711725276), (19, 1621634472), (24, 1283793957), (27, 1141150184), (36, 855862638), (38, 810817236), (54, 570575092), (57, 540544824), (72, 427931319), (76, 405408618), (103, 299136456), (108, 285287546), (114, 270272412), (152, 202704309), (171, 180181608), (206, 149568228), (216, 142643773), (228, 135136206), (309, 99712152), (342, 90090804), (412, 74784114), (456, 67568103), (513, 60060536), (618, 49856076), (684, 45045402), (824, 37392057), (927, 33237384), (1026, 30030268), (1236, 24928038), (1368, 22522701), (1854, 16618692), (1957, 15744024), (2052, 15015134), (2472, 12464019), (2781, 11079128), (3708, 8309346), (3914, 7872012), (4104, 7507567), (5562, 5539564), (5871, 5248008), (7416, 4154673), (7828, 3936006), (11124, 2769782), (11742, 2624004), (15656, 1968003), (17613, 1749336), (22248, 1384891), (23484, 1312002), (35226, 874668), (46968, 656001), (52839, 583112), (70452, 437334), (72889, 422712), (105678, 291556), (140904, 218667), (145778, 211356)]