30185010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{349}}^1$

素因数の和:424

約数の個数: 72

約数和(自身を含む): 81326700

約数和(自身を除く): 51141690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 349, 465, 558, 698, 930, 961, 1047, 1395, 1745, 1922, 2094, 2790, 2883, 3141, 3490, 4805, 5235, 5766, 6282, 8649, 9610, 10470, 10819, 14415, 15705, 17298, 21638, 28830, 31410, 32457, 43245, 54095, 64914, 86490, 97371, 108190, 162285, 194742, 324570, 335389, 486855, 670778, 973710, 1006167, 1676945, 2012334, 3018501, 3353890, 5030835, 6037002, 10061670, 15092505, 30185010]

約数ペア:

[(1, 30185010), (2, 15092505), (3, 10061670), (5, 6037002), (6, 5030835), (9, 3353890), (10, 3018501), (15, 2012334), (18, 1676945), (30, 1006167), (31, 973710), (45, 670778), (62, 486855), (90, 335389), (93, 324570), (155, 194742), (186, 162285), (279, 108190), (310, 97371), (349, 86490), (465, 64914), (558, 54095), (698, 43245), (930, 32457), (961, 31410), (1047, 28830), (1395, 21638), (1745, 17298), (1922, 15705), (2094, 14415), (2790, 10819), (2883, 10470), (3141, 9610), (3490, 8649), (4805, 6282), (5235, 5766)]