16531710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 47416320

約数和(自身を除く): 30884610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 23, 26, 30, 38, 39, 46, 57, 65, 69, 78, 95, 97, 114, 115, 130, 138, 190, 194, 195, 230, 247, 285, 291, 299, 345, 390, 437, 485, 494, 570, 582, 598, 690, 741, 874, 897, 970, 1235, 1261, 1311, 1455, 1482, 1495, 1794, 1843, 2185, 2231, 2470, 2522, 2622, 2910, 2990, 3686, 3705, 3783, 4370, 4462, 4485, 5529, 5681, 6305, 6555, 6693, 7410, 7566, 8970, 9215, 11058, 11155, 11362, 12610, 13110, 13386, 17043, 18430, 18915, 22310, 23959, 27645, 28405, 29003, 33465, 34086, 37830, 42389, 47918, 55290, 56810, 58006, 66930, 71877, 84778, 85215, 87009, 119795, 127167, 143754, 145015, 170430, 174018, 211945, 239590, 254334, 290030, 359385, 423890, 435045, 551057, 635835, 718770, 870090, 1102114, 1271670, 1653171, 2755285, 3306342, 5510570, 8265855, 16531710]

約数ペア:

[(1, 16531710), (2, 8265855), (3, 5510570), (5, 3306342), (6, 2755285), (10, 1653171), (13, 1271670), (15, 1102114), (19, 870090), (23, 718770), (26, 635835), (30, 551057), (38, 435045), (39, 423890), (46, 359385), (57, 290030), (65, 254334), (69, 239590), (78, 211945), (95, 174018), (97, 170430), (114, 145015), (115, 143754), (130, 127167), (138, 119795), (190, 87009), (194, 85215), (195, 84778), (230, 71877), (247, 66930), (285, 58006), (291, 56810), (299, 55290), (345, 47918), (390, 42389), (437, 37830), (485, 34086), (494, 33465), (570, 29003), (582, 28405), (598, 27645), (690, 23959), (741, 22310), (874, 18915), (897, 18430), (970, 17043), (1235, 13386), (1261, 13110), (1311, 12610), (1455, 11362), (1482, 11155), (1495, 11058), (1794, 9215), (1843, 8970), (2185, 7566), (2231, 7410), (2470, 6693), (2522, 6555), (2622, 6305), (2910, 5681), (2990, 5529), (3686, 4485), (3705, 4462), (3783, 4370)]