29196810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{809}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 76195080

約数和(自身を除く): 46998270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 401, 802, 809, 1203, 1618, 2005, 2406, 2427, 3609, 4010, 4045, 4854, 6015, 7218, 7281, 8090, 12030, 12135, 14562, 18045, 24270, 36090, 36405, 72810, 324409, 648818, 973227, 1622045, 1946454, 2919681, 3244090, 4866135, 5839362, 9732270, 14598405, 29196810]

約数ペア:

[(1, 29196810), (2, 14598405), (3, 9732270), (5, 5839362), (6, 4866135), (9, 3244090), (10, 2919681), (15, 1946454), (18, 1622045), (30, 973227), (45, 648818), (90, 324409), (401, 72810), (802, 36405), (809, 36090), (1203, 24270), (1618, 18045), (2005, 14562), (2406, 12135), (2427, 12030), (3609, 8090), (4010, 7281), (4045, 7218), (4854, 6015)]