30520361676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{3061}}^1$

素因数の和:3660

約数の個数: 144

約数和(自身を含む): 85697590272

約数和(自身を除く): 55177228596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 547, 588, 651, 868, 1094, 1302, 1519, 1641, 2188, 2604, 3038, 3061, 3282, 3829, 4557, 6076, 6122, 6564, 7658, 9114, 9183, 11487, 12244, 15316, 16957, 18228, 18366, 21427, 22974, 26803, 33914, 36732, 42854, 45948, 50871, 53606, 64281, 67828, 80409, 85708, 94891, 101742, 107212, 118699, 128562, 149989, 160818, 189782, 203484, 237398, 257124, 284673, 299978, 321636, 356097, 379564, 449967, 474796, 569346, 599956, 664237, 712194, 830893, 899934, 1138692, 1328474, 1424388, 1661786, 1674367, 1799868, 1992711, 2492679, 2656948, 3323572, 3348734, 3985422, 4649659, 4985358, 5023101, 6697468, 7970844, 9299318, 9970716, 10046202, 11720569, 13948977, 18598636, 20092404, 23441138, 27897954, 35161707, 46882276, 51905377, 55795908, 70323414, 82043983, 103810754, 140646828, 155716131, 164087966, 207621508, 246131949, 311432262, 328175932, 363337639, 492263898, 622864524, 726675278, 984527796, 1090012917, 1453350556, 2180025834, 2543363473, 4360051668, 5086726946, 7630090419, 10173453892, 15260180838, 30520361676]

約数ペア:

[(1, 30520361676), (2, 15260180838), (3, 10173453892), (4, 7630090419), (6, 5086726946), (7, 4360051668), (12, 2543363473), (14, 2180025834), (21, 1453350556), (28, 1090012917), (31, 984527796), (42, 726675278), (49, 622864524), (62, 492263898), (84, 363337639), (93, 328175932), (98, 311432262), (124, 246131949), (147, 207621508), (186, 164087966), (196, 155716131), (217, 140646828), (294, 103810754), (372, 82043983), (434, 70323414), (547, 55795908), (588, 51905377), (651, 46882276), (868, 35161707), (1094, 27897954), (1302, 23441138), (1519, 20092404), (1641, 18598636), (2188, 13948977), (2604, 11720569), (3038, 10046202), (3061, 9970716), (3282, 9299318), (3829, 7970844), (4557, 6697468), (6076, 5023101), (6122, 4985358), (6564, 4649659), (7658, 3985422), (9114, 3348734), (9183, 3323572), (11487, 2656948), (12244, 2492679), (15316, 1992711), (16957, 1799868), (18228, 1674367), (18366, 1661786), (21427, 1424388), (22974, 1328474), (26803, 1138692), (33914, 899934), (36732, 830893), (42854, 712194), (45948, 664237), (50871, 599956), (53606, 569346), (64281, 474796), (67828, 449967), (80409, 379564), (85708, 356097), (94891, 321636), (101742, 299978), (107212, 284673), (118699, 257124), (128562, 237398), (149989, 203484), (160818, 189782)]