76321590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2173

約数の個数: 64

約数和(自身を含む): 194835456

約数和(自身を除く): 118513866

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 53, 69, 106, 115, 138, 159, 230, 265, 318, 345, 530, 690, 795, 1219, 1590, 2087, 2438, 3657, 4174, 6095, 6261, 7314, 10435, 12190, 12522, 18285, 20870, 31305, 36570, 48001, 62610, 96002, 110611, 144003, 221222, 240005, 288006, 331833, 480010, 553055, 663666, 720015, 1106110, 1440030, 1659165, 2544053, 3318330, 5088106, 7632159, 12720265, 15264318, 25440530, 38160795, 76321590]

約数ペア:

[(1, 76321590), (2, 38160795), (3, 25440530), (5, 15264318), (6, 12720265), (10, 7632159), (15, 5088106), (23, 3318330), (30, 2544053), (46, 1659165), (53, 1440030), (69, 1106110), (106, 720015), (115, 663666), (138, 553055), (159, 480010), (230, 331833), (265, 288006), (318, 240005), (345, 221222), (530, 144003), (690, 110611), (795, 96002), (1219, 62610), (1590, 48001), (2087, 36570), (2438, 31305), (3657, 20870), (4174, 18285), (6095, 12522), (6261, 12190), (7314, 10435)]