31007050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 61424640

約数和(自身を除く): 30417590

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 127, 190, 254, 257, 475, 514, 635, 950, 1270, 1285, 2413, 2570, 3175, 4826, 4883, 6350, 6425, 9766, 12065, 12850, 24130, 24415, 32639, 48830, 60325, 65278, 120650, 122075, 163195, 244150, 326390, 620141, 815975, 1240282, 1631950, 3100705, 6201410, 15503525, 31007050]

約数ペア:

[(1, 31007050), (2, 15503525), (5, 6201410), (10, 3100705), (19, 1631950), (25, 1240282), (38, 815975), (50, 620141), (95, 326390), (127, 244150), (190, 163195), (254, 122075), (257, 120650), (475, 65278), (514, 60325), (635, 48830), (950, 32639), (1270, 24415), (1285, 24130), (2413, 12850), (2570, 12065), (3175, 9766), (4826, 6425), (4883, 6350)]