30620772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{719}}^1$

素因数の和:762

約数の個数: 108

約数和(自身を含む): 95921280

約数和(自身を除く): 65300508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 676, 719, 819, 1014, 1092, 1183, 1438, 1521, 1638, 2028, 2157, 2366, 2876, 3042, 3276, 3549, 4314, 4732, 5033, 6084, 6471, 7098, 8628, 9347, 10066, 10647, 12942, 14196, 15099, 18694, 20132, 21294, 25884, 28041, 30198, 37388, 42588, 45297, 56082, 60396, 65429, 84123, 90594, 112164, 121511, 130858, 168246, 181188, 196287, 243022, 261716, 336492, 364533, 392574, 486044, 588861, 729066, 785148, 850577, 1093599, 1177722, 1458132, 1701154, 2187198, 2355444, 2551731, 3402308, 4374396, 5103462, 7655193, 10206924, 15310386, 30620772]

約数ペア:

[(1, 30620772), (2, 15310386), (3, 10206924), (4, 7655193), (6, 5103462), (7, 4374396), (9, 3402308), (12, 2551731), (13, 2355444), (14, 2187198), (18, 1701154), (21, 1458132), (26, 1177722), (28, 1093599), (36, 850577), (39, 785148), (42, 729066), (52, 588861), (63, 486044), (78, 392574), (84, 364533), (91, 336492), (117, 261716), (126, 243022), (156, 196287), (169, 181188), (182, 168246), (234, 130858), (252, 121511), (273, 112164), (338, 90594), (364, 84123), (468, 65429), (507, 60396), (546, 56082), (676, 45297), (719, 42588), (819, 37388), (1014, 30198), (1092, 28041), (1183, 25884), (1438, 21294), (1521, 20132), (1638, 18694), (2028, 15099), (2157, 14196), (2366, 12942), (2876, 10647), (3042, 10066), (3276, 9347), (3549, 8628), (4314, 7098), (4732, 6471), (5033, 6084)]