528821490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 1381017600

約数和(自身を除く): 852196110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 71, 73, 95, 114, 142, 146, 179, 190, 213, 219, 285, 355, 358, 365, 426, 438, 537, 570, 710, 730, 895, 1065, 1074, 1095, 1349, 1387, 1790, 2130, 2190, 2685, 2698, 2774, 3401, 4047, 4161, 5183, 5370, 6745, 6802, 6935, 8094, 8322, 10203, 10366, 12709, 13067, 13490, 13870, 15549, 17005, 20235, 20406, 20805, 25418, 25915, 26134, 31098, 34010, 38127, 39201, 40470, 41610, 51015, 51830, 63545, 65335, 76254, 77745, 78402, 98477, 102030, 127090, 130670, 155490, 190635, 196005, 196954, 241471, 248273, 295431, 381270, 392010, 482942, 492385, 496546, 590862, 724413, 744819, 927757, 984770, 1207355, 1241365, 1448826, 1477155, 1489638, 1855514, 2414710, 2482730, 2783271, 2954310, 3622065, 3724095, 4638785, 5566542, 7244130, 7448190, 9277570, 13916355, 17627383, 27832710, 35254766, 52882149, 88136915, 105764298, 176273830, 264410745, 528821490]

約数ペア:

[(1, 528821490), (2, 264410745), (3, 176273830), (5, 105764298), (6, 88136915), (10, 52882149), (15, 35254766), (19, 27832710), (30, 17627383), (38, 13916355), (57, 9277570), (71, 7448190), (73, 7244130), (95, 5566542), (114, 4638785), (142, 3724095), (146, 3622065), (179, 2954310), (190, 2783271), (213, 2482730), (219, 2414710), (285, 1855514), (355, 1489638), (358, 1477155), (365, 1448826), (426, 1241365), (438, 1207355), (537, 984770), (570, 927757), (710, 744819), (730, 724413), (895, 590862), (1065, 496546), (1074, 492385), (1095, 482942), (1349, 392010), (1387, 381270), (1790, 295431), (2130, 248273), (2190, 241471), (2685, 196954), (2698, 196005), (2774, 190635), (3401, 155490), (4047, 130670), (4161, 127090), (5183, 102030), (5370, 98477), (6745, 78402), (6802, 77745), (6935, 76254), (8094, 65335), (8322, 63545), (10203, 51830), (10366, 51015), (12709, 41610), (13067, 40470), (13490, 39201), (13870, 38127), (15549, 34010), (17005, 31098), (20235, 26134), (20406, 25915), (20805, 25418)]