30789032

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 63201600

約数和(自身を除く): 32412568

約数列:

[1, 2, 4, 8, 37, 41, 43, 59, 74, 82, 86, 118, 148, 164, 172, 236, 296, 328, 344, 472, 1517, 1591, 1763, 2183, 2419, 2537, 3034, 3182, 3526, 4366, 4838, 5074, 6068, 6364, 7052, 8732, 9676, 10148, 12136, 12728, 14104, 17464, 19352, 20296, 65231, 89503, 93869, 104017, 130462, 179006, 187738, 208034, 260924, 358012, 375476, 416068, 521848, 716024, 750952, 832136, 3848629, 7697258, 15394516, 30789032]

約数ペア:

[(1, 30789032), (2, 15394516), (4, 7697258), (8, 3848629), (37, 832136), (41, 750952), (43, 716024), (59, 521848), (74, 416068), (82, 375476), (86, 358012), (118, 260924), (148, 208034), (164, 187738), (172, 179006), (236, 130462), (296, 104017), (328, 93869), (344, 89503), (472, 65231), (1517, 20296), (1591, 19352), (1763, 17464), (2183, 14104), (2419, 12728), (2537, 12136), (3034, 10148), (3182, 9676), (3526, 8732), (4366, 7052), (4838, 6364), (5074, 6068)]