47086020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{683}}^1$

素因数の和:1081

約数の個数: 72

約数和(自身を含む): 143410176

約数和(自身を除く): 96324156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 383, 683, 766, 1149, 1366, 1532, 1915, 2049, 2298, 2732, 3415, 3447, 3830, 4098, 4596, 5745, 6147, 6830, 6894, 7660, 8196, 10245, 11490, 12294, 13660, 13788, 17235, 20490, 22980, 24588, 30735, 34470, 40980, 61470, 68940, 122940, 261589, 523178, 784767, 1046356, 1307945, 1569534, 2354301, 2615890, 3139068, 3923835, 4708602, 5231780, 7847670, 9417204, 11771505, 15695340, 23543010, 47086020]

約数ペア:

[(1, 47086020), (2, 23543010), (3, 15695340), (4, 11771505), (5, 9417204), (6, 7847670), (9, 5231780), (10, 4708602), (12, 3923835), (15, 3139068), (18, 2615890), (20, 2354301), (30, 1569534), (36, 1307945), (45, 1046356), (60, 784767), (90, 523178), (180, 261589), (383, 122940), (683, 68940), (766, 61470), (1149, 40980), (1366, 34470), (1532, 30735), (1915, 24588), (2049, 22980), (2298, 20490), (2732, 17235), (3415, 13788), (3447, 13660), (3830, 12294), (4098, 11490), (4596, 10245), (5745, 8196), (6147, 7660), (6830, 6894)]