2017885350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{79601}}^1$

素因数の和:79642

約数の個数: 72

約数和(自身を含む): 5418985752

約数和(自身を除く): 3401100402

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 4225, 5070, 8450, 12675, 25350, 79601, 159202, 238803, 398005, 477606, 796010, 1034813, 1194015, 1990025, 2069626, 2388030, 3104439, 3980050, 5174065, 5970075, 6208878, 10348130, 11940150, 13452569, 15522195, 25870325, 26905138, 31044390, 40357707, 51740650, 67262845, 77610975, 80715414, 134525690, 155221950, 201788535, 336314225, 403577070, 672628450, 1008942675, 2017885350]

約数ペア:

[(1, 2017885350), (2, 1008942675), (3, 672628450), (5, 403577070), (6, 336314225), (10, 201788535), (13, 155221950), (15, 134525690), (25, 80715414), (26, 77610975), (30, 67262845), (39, 51740650), (50, 40357707), (65, 31044390), (75, 26905138), (78, 25870325), (130, 15522195), (150, 13452569), (169, 11940150), (195, 10348130), (325, 6208878), (338, 5970075), (390, 5174065), (507, 3980050), (650, 3104439), (845, 2388030), (975, 2069626), (1014, 1990025), (1690, 1194015), (1950, 1034813), (2535, 796010), (4225, 477606), (5070, 398005), (8450, 238803), (12675, 159202), (25350, 79601)]