6391950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 16237056

約数和(自身を除く): 9845106

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 991, 1075, 1290, 1982, 2150, 2973, 3225, 4955, 5946, 6450, 9910, 14865, 24775, 29730, 42613, 49550, 74325, 85226, 127839, 148650, 213065, 255678, 426130, 639195, 1065325, 1278390, 2130650, 3195975, 6391950]

約数ペア:

[(1, 6391950), (2, 3195975), (3, 2130650), (5, 1278390), (6, 1065325), (10, 639195), (15, 426130), (25, 255678), (30, 213065), (43, 148650), (50, 127839), (75, 85226), (86, 74325), (129, 49550), (150, 42613), (215, 29730), (258, 24775), (430, 14865), (645, 9910), (991, 6450), (1075, 5946), (1290, 4955), (1982, 3225), (2150, 2973)]