38540070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{409}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 103320000

約数和(自身を除く): 64779930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 349, 409, 698, 818, 1047, 1227, 1745, 2045, 2094, 2454, 3141, 3490, 3681, 4090, 5235, 6135, 6282, 7362, 9423, 10470, 11043, 12270, 15705, 18405, 18846, 22086, 31410, 36810, 47115, 55215, 94230, 110430, 142741, 285482, 428223, 713705, 856446, 1284669, 1427410, 2141115, 2569338, 3854007, 4282230, 6423345, 7708014, 12846690, 19270035, 38540070]

約数ペア:

[(1, 38540070), (2, 19270035), (3, 12846690), (5, 7708014), (6, 6423345), (9, 4282230), (10, 3854007), (15, 2569338), (18, 2141115), (27, 1427410), (30, 1284669), (45, 856446), (54, 713705), (90, 428223), (135, 285482), (270, 142741), (349, 110430), (409, 94230), (698, 55215), (818, 47115), (1047, 36810), (1227, 31410), (1745, 22086), (2045, 18846), (2094, 18405), (2454, 15705), (3141, 12270), (3490, 11043), (3681, 10470), (4090, 9423), (5235, 7362), (6135, 6282)]