1906500

素因数分解:

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

素因数の和:94

約数の個数: 96

約数和(自身を含む): 5870592

約数和(自身を除く): 3964092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 41, 50, 60, 62, 75, 82, 93, 100, 123, 124, 125, 150, 155, 164, 186, 205, 246, 250, 300, 310, 372, 375, 410, 465, 492, 500, 615, 620, 750, 775, 820, 930, 1025, 1230, 1271, 1500, 1550, 1860, 2050, 2325, 2460, 2542, 3075, 3100, 3813, 3875, 4100, 4650, 5084, 5125, 6150, 6355, 7626, 7750, 9300, 10250, 11625, 12300, 12710, 15252, 15375, 15500, 19065, 20500, 23250, 25420, 30750, 31775, 38130, 46500, 61500, 63550, 76260, 95325, 127100, 158875, 190650, 317750, 381300, 476625, 635500, 953250, 1906500]

約数ペア:

[(1, 1906500), (2, 953250), (3, 635500), (4, 476625), (5, 381300), (6, 317750), (10, 190650), (12, 158875), (15, 127100), (20, 95325), (25, 76260), (30, 63550), (31, 61500), (41, 46500), (50, 38130), (60, 31775), (62, 30750), (75, 25420), (82, 23250), (93, 20500), (100, 19065), (123, 15500), (124, 15375), (125, 15252), (150, 12710), (155, 12300), (164, 11625), (186, 10250), (205, 9300), (246, 7750), (250, 7626), (300, 6355), (310, 6150), (372, 5125), (375, 5084), (410, 4650), (465, 4100), (492, 3875), (500, 3813), (615, 3100), (620, 3075), (750, 2542), (775, 2460), (820, 2325), (930, 2050), (1025, 1860), (1230, 1550), (1271, 1500)]