30141828

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 84694400

約数和(自身を除く): 54552572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 108, 111, 114, 148, 171, 222, 228, 333, 342, 397, 444, 513, 666, 684, 703, 794, 999, 1026, 1191, 1332, 1406, 1588, 1998, 2052, 2109, 2382, 2812, 3573, 3996, 4218, 4764, 6327, 7146, 7543, 8436, 10719, 12654, 14292, 14689, 15086, 18981, 21438, 22629, 25308, 29378, 30172, 37962, 42876, 44067, 45258, 58756, 67887, 75924, 88134, 90516, 132201, 135774, 176268, 203661, 264402, 271548, 279091, 396603, 407322, 528804, 558182, 793206, 814644, 837273, 1116364, 1586412, 1674546, 2511819, 3349092, 5023638, 7535457, 10047276, 15070914, 30141828]

約数ペア:

[(1, 30141828), (2, 15070914), (3, 10047276), (4, 7535457), (6, 5023638), (9, 3349092), (12, 2511819), (18, 1674546), (19, 1586412), (27, 1116364), (36, 837273), (37, 814644), (38, 793206), (54, 558182), (57, 528804), (74, 407322), (76, 396603), (108, 279091), (111, 271548), (114, 264402), (148, 203661), (171, 176268), (222, 135774), (228, 132201), (333, 90516), (342, 88134), (397, 75924), (444, 67887), (513, 58756), (666, 45258), (684, 44067), (703, 42876), (794, 37962), (999, 30172), (1026, 29378), (1191, 25308), (1332, 22629), (1406, 21438), (1588, 18981), (1998, 15086), (2052, 14689), (2109, 14292), (2382, 12654), (2812, 10719), (3573, 8436), (3996, 7543), (4218, 7146), (4764, 6327)]