154159590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 422682624

約数和(自身を除く): 268523034

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 41, 62, 65, 78, 82, 93, 123, 130, 155, 186, 195, 205, 246, 310, 311, 390, 403, 410, 465, 533, 615, 622, 806, 930, 933, 1066, 1209, 1230, 1271, 1555, 1599, 1866, 2015, 2418, 2542, 2665, 3110, 3198, 3813, 4030, 4043, 4665, 5330, 6045, 6355, 7626, 7995, 8086, 9330, 9641, 12090, 12129, 12710, 12751, 15990, 16523, 19065, 19282, 20215, 24258, 25502, 28923, 33046, 38130, 38253, 40430, 48205, 49569, 57846, 60645, 63755, 76506, 82615, 96410, 99138, 121290, 125333, 127510, 144615, 165230, 165763, 191265, 247845, 250666, 289230, 331526, 375999, 382530, 395281, 495690, 497289, 626665, 751998, 790562, 828815, 994578, 1185843, 1253330, 1657630, 1879995, 1976405, 2371686, 2486445, 3759990, 3952810, 4972890, 5138653, 5929215, 10277306, 11858430, 15415959, 25693265, 30831918, 51386530, 77079795, 154159590]

約数ペア:

[(1, 154159590), (2, 77079795), (3, 51386530), (5, 30831918), (6, 25693265), (10, 15415959), (13, 11858430), (15, 10277306), (26, 5929215), (30, 5138653), (31, 4972890), (39, 3952810), (41, 3759990), (62, 2486445), (65, 2371686), (78, 1976405), (82, 1879995), (93, 1657630), (123, 1253330), (130, 1185843), (155, 994578), (186, 828815), (195, 790562), (205, 751998), (246, 626665), (310, 497289), (311, 495690), (390, 395281), (403, 382530), (410, 375999), (465, 331526), (533, 289230), (615, 250666), (622, 247845), (806, 191265), (930, 165763), (933, 165230), (1066, 144615), (1209, 127510), (1230, 125333), (1271, 121290), (1555, 99138), (1599, 96410), (1866, 82615), (2015, 76506), (2418, 63755), (2542, 60645), (2665, 57846), (3110, 49569), (3198, 48205), (3813, 40430), (4030, 38253), (4043, 38130), (4665, 33046), (5330, 28923), (6045, 25502), (6355, 24258), (7626, 20215), (7995, 19282), (8086, 19065), (9330, 16523), (9641, 15990), (12090, 12751), (12129, 12710)]