190650

素因数分解:

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

素因数の和:87

約数の個数: 48

約数和(自身を含む): 499968

約数和(自身を除く): 309318

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 41, 50, 62, 75, 82, 93, 123, 150, 155, 186, 205, 246, 310, 410, 465, 615, 775, 930, 1025, 1230, 1271, 1550, 2050, 2325, 2542, 3075, 3813, 4650, 6150, 6355, 7626, 12710, 19065, 31775, 38130, 63550, 95325, 190650]

約数ペア:

[(1, 190650), (2, 95325), (3, 63550), (5, 38130), (6, 31775), (10, 19065), (15, 12710), (25, 7626), (30, 6355), (31, 6150), (41, 4650), (50, 3813), (62, 3075), (75, 2542), (82, 2325), (93, 2050), (123, 1550), (150, 1271), (155, 1230), (186, 1025), (205, 930), (246, 775), (310, 615), (410, 465)]