142290330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52121}}^1$

素因数の和:52151

約数の個数: 64

約数和(自身を含む): 420311808

約数和(自身を除く): 278021478

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, 52121, 104242, 156363, 260605, 312726, 364847, 521210, 677573, 729694, 781815, 1094541, 1355146, 1563630, 1824235, 2032719, 2189082, 3387865, 3648470, 4065438, 4743011, 5472705, 6775730, 9486022, 10163595, 10945410, 14229033, 20327190, 23715055, 28458066, 47430110, 71145165, 142290330]

約数ペア:

[(1, 142290330), (2, 71145165), (3, 47430110), (5, 28458066), (6, 23715055), (7, 20327190), (10, 14229033), (13, 10945410), (14, 10163595), (15, 9486022), (21, 6775730), (26, 5472705), (30, 4743011), (35, 4065438), (39, 3648470), (42, 3387865), (65, 2189082), (70, 2032719), (78, 1824235), (91, 1563630), (105, 1355146), (130, 1094541), (182, 781815), (195, 729694), (210, 677573), (273, 521210), (390, 364847), (455, 312726), (546, 260605), (910, 156363), (1365, 104242), (2730, 52121)]