2023753690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 4467571200

約数和(自身を除く): 2443817510

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 59, 61, 70, 118, 122, 145, 203, 277, 290, 295, 305, 406, 413, 427, 554, 590, 610, 826, 854, 1015, 1385, 1711, 1769, 1939, 2030, 2065, 2135, 2770, 3422, 3538, 3599, 3878, 4130, 4270, 7198, 8033, 8555, 8845, 9695, 11977, 12383, 16066, 16343, 16897, 17110, 17690, 17995, 19390, 23954, 24766, 25193, 32686, 33794, 35990, 40165, 50386, 56231, 59885, 61915, 80330, 81715, 84485, 104371, 112462, 114401, 118279, 119770, 123830, 125965, 163430, 168970, 208742, 228802, 236558, 251930, 281155, 473947, 490013, 521855, 562310, 572005, 591395, 730597, 947894, 980026, 996923, 1043710, 1144010, 1182790, 1461194, 1993846, 2369735, 2450065, 3317629, 3430091, 3652985, 4739470, 4900130, 4984615, 6635258, 6860182, 6978461, 7305970, 9969230, 13956922, 16588145, 17150455, 28910767, 33176290, 34300910, 34892305, 57821534, 69784610, 144553835, 202375369, 289107670, 404750738, 1011876845, 2023753690]

約数ペア:

[(1, 2023753690), (2, 1011876845), (5, 404750738), (7, 289107670), (10, 202375369), (14, 144553835), (29, 69784610), (35, 57821534), (58, 34892305), (59, 34300910), (61, 33176290), (70, 28910767), (118, 17150455), (122, 16588145), (145, 13956922), (203, 9969230), (277, 7305970), (290, 6978461), (295, 6860182), (305, 6635258), (406, 4984615), (413, 4900130), (427, 4739470), (554, 3652985), (590, 3430091), (610, 3317629), (826, 2450065), (854, 2369735), (1015, 1993846), (1385, 1461194), (1711, 1182790), (1769, 1144010), (1939, 1043710), (2030, 996923), (2065, 980026), (2135, 947894), (2770, 730597), (3422, 591395), (3538, 572005), (3599, 562310), (3878, 521855), (4130, 490013), (4270, 473947), (7198, 281155), (8033, 251930), (8555, 236558), (8845, 228802), (9695, 208742), (11977, 168970), (12383, 163430), (16066, 125965), (16343, 123830), (16897, 119770), (17110, 118279), (17690, 114401), (17995, 112462), (19390, 104371), (23954, 84485), (24766, 81715), (25193, 80330), (32686, 61915), (33794, 59885), (35990, 56231), (40165, 50386)]