295994940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{35491}}^1$

素因数の和:35642

約数の個数: 48

約数和(自身を含む): 834771840

約数和(自身を除く): 538776900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 35491, 70982, 106473, 141964, 177455, 212946, 354910, 425892, 532365, 709820, 1064730, 2129460, 4933249, 9866498, 14799747, 19732996, 24666245, 29599494, 49332490, 59198988, 73998735, 98664980, 147997470, 295994940]

約数ペア:

[(1, 295994940), (2, 147997470), (3, 98664980), (4, 73998735), (5, 59198988), (6, 49332490), (10, 29599494), (12, 24666245), (15, 19732996), (20, 14799747), (30, 9866498), (60, 4933249), (139, 2129460), (278, 1064730), (417, 709820), (556, 532365), (695, 425892), (834, 354910), (1390, 212946), (1668, 177455), (2085, 141964), (2780, 106473), (4170, 70982), (8340, 35491)]