12523742790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{245131}}^1$

素因数の和:245285

約数の個数: 64

約数和(自身を含む): 32616283392

約数和(自身を除く): 20092540602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 131, 195, 262, 390, 393, 655, 786, 1310, 1703, 1965, 3406, 3930, 5109, 8515, 10218, 17030, 25545, 51090, 245131, 490262, 735393, 1225655, 1470786, 2451310, 3186703, 3676965, 6373406, 7353930, 9560109, 15933515, 19120218, 31867030, 32112161, 47800545, 64224322, 95601090, 96336483, 160560805, 192672966, 321121610, 417458093, 481682415, 834916186, 963364830, 1252374279, 2087290465, 2504748558, 4174580930, 6261871395, 12523742790]

約数ペア:

[(1, 12523742790), (2, 6261871395), (3, 4174580930), (5, 2504748558), (6, 2087290465), (10, 1252374279), (13, 963364830), (15, 834916186), (26, 481682415), (30, 417458093), (39, 321121610), (65, 192672966), (78, 160560805), (130, 96336483), (131, 95601090), (195, 64224322), (262, 47800545), (390, 32112161), (393, 31867030), (655, 19120218), (786, 15933515), (1310, 9560109), (1703, 7353930), (1965, 6373406), (3406, 3676965), (3930, 3186703), (5109, 2451310), (8515, 1470786), (10218, 1225655), (17030, 735393), (25545, 490262), (51090, 245131)]