219030630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80231}}^1$

素因数の和:80261

約数の個数: 64

約数和(自身を含む): 646990848

約数和(自身を除く): 427960218

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 80231, 160462, 240693, 401155, 481386, 561617, 802310, 1043003, 1123234, 1203465, 1684851, 2086006, 2406930, 2808085, 3129009, 3369702, 5215015, 5616170, 6258018, 7301021, 8424255, 10430030, 14602042, 15645045, 16848510, 21903063, 31290090, 36505105, 43806126, 73010210, 109515315, 219030630]

約数ペア:

[(1, 219030630), (2, 109515315), (3, 73010210), (5, 43806126), (6, 36505105), (7, 31290090), (10, 21903063), (13, 16848510), (14, 15645045), (15, 14602042), (21, 10430030), (26, 8424255), (30, 7301021), (35, 6258018), (39, 5616170), (42, 5215015), (65, 3369702), (70, 3129009), (78, 2808085), (91, 2406930), (105, 2086006), (130, 1684851), (182, 1203465), (195, 1123234), (210, 1043003), (273, 802310), (390, 561617), (455, 481386), (546, 401155), (910, 240693), (1365, 160462), (2730, 80231)]