2464647990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{45667}}^1$

素因数の和:45941

約数の個数: 64

約数和(自身を含む): 6786630144

約数和(自身を除く): 4321982154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 257, 514, 771, 1285, 1542, 1799, 2570, 3598, 3855, 5397, 7710, 8995, 10794, 17990, 26985, 45667, 53970, 91334, 137001, 228335, 274002, 319669, 456670, 639338, 685005, 959007, 1370010, 1598345, 1918014, 3196690, 4795035, 9590070, 11736419, 23472838, 35209257, 58682095, 70418514, 82154933, 117364190, 164309866, 176046285, 246464799, 352092570, 410774665, 492929598, 821549330, 1232323995, 2464647990]

約数ペア:

[(1, 2464647990), (2, 1232323995), (3, 821549330), (5, 492929598), (6, 410774665), (7, 352092570), (10, 246464799), (14, 176046285), (15, 164309866), (21, 117364190), (30, 82154933), (35, 70418514), (42, 58682095), (70, 35209257), (105, 23472838), (210, 11736419), (257, 9590070), (514, 4795035), (771, 3196690), (1285, 1918014), (1542, 1598345), (1799, 1370010), (2570, 959007), (3598, 685005), (3855, 639338), (5397, 456670), (7710, 319669), (8995, 274002), (10794, 228335), (17990, 137001), (26985, 91334), (45667, 53970)]