788104230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{2137}}^1$

素因数の和:2813

約数の個数: 64

約数和(自身を含む): 1995010560

約数和(自身を除く): 1206906330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 647, 1294, 1941, 2137, 3235, 3882, 4274, 6411, 6470, 9705, 10685, 12293, 12822, 19410, 21370, 24586, 32055, 36879, 40603, 61465, 64110, 73758, 81206, 121809, 122930, 184395, 203015, 243618, 368790, 406030, 609045, 1218090, 1382639, 2765278, 4147917, 6913195, 8295834, 13826390, 20739585, 26270141, 41479170, 52540282, 78810423, 131350705, 157620846, 262701410, 394052115, 788104230]

約数ペア:

[(1, 788104230), (2, 394052115), (3, 262701410), (5, 157620846), (6, 131350705), (10, 78810423), (15, 52540282), (19, 41479170), (30, 26270141), (38, 20739585), (57, 13826390), (95, 8295834), (114, 6913195), (190, 4147917), (285, 2765278), (570, 1382639), (647, 1218090), (1294, 609045), (1941, 406030), (2137, 368790), (3235, 243618), (3882, 203015), (4274, 184395), (6411, 122930), (6470, 121809), (9705, 81206), (10685, 73758), (12293, 64110), (12822, 61465), (19410, 40603), (21370, 36879), (24586, 32055)]