470071290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:772

約数の個数: 128

約数和(自身を含む): 1277337600

約数和(自身を除く): 807266310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 59, 62, 65, 78, 93, 118, 130, 155, 177, 186, 195, 295, 310, 354, 390, 403, 465, 590, 659, 767, 806, 885, 930, 1209, 1318, 1534, 1770, 1829, 1977, 2015, 2301, 2418, 3295, 3658, 3835, 3954, 4030, 4602, 5487, 6045, 6590, 7670, 8567, 9145, 9885, 10974, 11505, 12090, 17134, 18290, 19770, 20429, 23010, 23777, 25701, 27435, 38881, 40858, 42835, 47554, 51402, 54870, 61287, 71331, 77762, 85670, 102145, 116643, 118885, 122574, 128505, 142662, 194405, 204290, 233286, 237770, 257010, 265577, 306435, 356655, 388810, 505453, 531154, 583215, 612870, 713310, 796731, 1010906, 1166430, 1205311, 1327885, 1516359, 1593462, 2410622, 2527265, 2655770, 3032718, 3615933, 3983655, 5054530, 6026555, 7231866, 7581795, 7967310, 12053110, 15163590, 15669043, 18079665, 31338086, 36159330, 47007129, 78345215, 94014258, 156690430, 235035645, 470071290]

約数ペア:

[(1, 470071290), (2, 235035645), (3, 156690430), (5, 94014258), (6, 78345215), (10, 47007129), (13, 36159330), (15, 31338086), (26, 18079665), (30, 15669043), (31, 15163590), (39, 12053110), (59, 7967310), (62, 7581795), (65, 7231866), (78, 6026555), (93, 5054530), (118, 3983655), (130, 3615933), (155, 3032718), (177, 2655770), (186, 2527265), (195, 2410622), (295, 1593462), (310, 1516359), (354, 1327885), (390, 1205311), (403, 1166430), (465, 1010906), (590, 796731), (659, 713310), (767, 612870), (806, 583215), (885, 531154), (930, 505453), (1209, 388810), (1318, 356655), (1534, 306435), (1770, 265577), (1829, 257010), (1977, 237770), (2015, 233286), (2301, 204290), (2418, 194405), (3295, 142662), (3658, 128505), (3835, 122574), (3954, 118885), (4030, 116643), (4602, 102145), (5487, 85670), (6045, 77762), (6590, 71331), (7670, 61287), (8567, 54870), (9145, 51402), (9885, 47554), (10974, 42835), (11505, 40858), (12090, 38881), (17134, 27435), (18290, 25701), (19770, 23777), (20429, 23010)]