1492830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:135

約数の個数: 80

約数和(自身を含む): 4268880

約数和(自身を除く): 2776050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 97, 114, 135, 162, 171, 190, 194, 270, 285, 291, 342, 405, 485, 513, 570, 582, 810, 855, 873, 970, 1026, 1455, 1539, 1710, 1746, 1843, 2565, 2619, 2910, 3078, 3686, 4365, 5130, 5238, 5529, 7695, 7857, 8730, 9215, 11058, 13095, 15390, 15714, 16587, 18430, 26190, 27645, 33174, 39285, 49761, 55290, 78570, 82935, 99522, 149283, 165870, 248805, 298566, 497610, 746415, 1492830]

約数ペア:

[(1, 1492830), (2, 746415), (3, 497610), (5, 298566), (6, 248805), (9, 165870), (10, 149283), (15, 99522), (18, 82935), (19, 78570), (27, 55290), (30, 49761), (38, 39285), (45, 33174), (54, 27645), (57, 26190), (81, 18430), (90, 16587), (95, 15714), (97, 15390), (114, 13095), (135, 11058), (162, 9215), (171, 8730), (190, 7857), (194, 7695), (270, 5529), (285, 5238), (291, 5130), (342, 4365), (405, 3686), (485, 3078), (513, 2910), (570, 2619), (582, 2565), (810, 1843), (855, 1746), (873, 1710), (970, 1539), (1026, 1455)]