778849140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{683201}}^1$

素因数の和:683232

約数の個数: 48

約数和(自身を含む): 2295558720

約数和(自身を除く): 1516709580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 683201, 1366402, 2049603, 2732804, 3416005, 4099206, 6832010, 8198412, 10248015, 12980819, 13664020, 20496030, 25961638, 38942457, 40992060, 51923276, 64904095, 77884914, 129808190, 155769828, 194712285, 259616380, 389424570, 778849140]

約数ペア:

[(1, 778849140), (2, 389424570), (3, 259616380), (4, 194712285), (5, 155769828), (6, 129808190), (10, 77884914), (12, 64904095), (15, 51923276), (19, 40992060), (20, 38942457), (30, 25961638), (38, 20496030), (57, 13664020), (60, 12980819), (76, 10248015), (95, 8198412), (114, 6832010), (190, 4099206), (228, 3416005), (285, 2732804), (380, 2049603), (570, 1366402), (1140, 683201)]