72818010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1931}}^1$

素因数の和:2363

約数の個数: 48

約数和(自身を含む): 189876960

約数和(自身を除く): 117058950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 419, 838, 1257, 1931, 2095, 2514, 3771, 3862, 4190, 5793, 6285, 7542, 9655, 11586, 12570, 17379, 18855, 19310, 28965, 34758, 37710, 57930, 86895, 173790, 809089, 1618178, 2427267, 4045445, 4854534, 7281801, 8090890, 12136335, 14563602, 24272670, 36409005, 72818010]

約数ペア:

[(1, 72818010), (2, 36409005), (3, 24272670), (5, 14563602), (6, 12136335), (9, 8090890), (10, 7281801), (15, 4854534), (18, 4045445), (30, 2427267), (45, 1618178), (90, 809089), (419, 173790), (838, 86895), (1257, 57930), (1931, 37710), (2095, 34758), (2514, 28965), (3771, 19310), (3862, 18855), (4190, 17379), (5793, 12570), (6285, 11586), (7542, 9655)]