30399516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 91392000

約数和(自身を除く): 60992484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 84, 108, 126, 158, 189, 237, 252, 316, 378, 474, 509, 553, 711, 756, 948, 1018, 1106, 1422, 1527, 1659, 2036, 2133, 2212, 2844, 3054, 3318, 3563, 4266, 4581, 4977, 6108, 6636, 7126, 8532, 9162, 9954, 10689, 13743, 14252, 14931, 18324, 19908, 21378, 27486, 29862, 32067, 40211, 42756, 54972, 59724, 64134, 80422, 96201, 120633, 128268, 160844, 192402, 241266, 281477, 361899, 384804, 482532, 562954, 723798, 844431, 1085697, 1125908, 1447596, 1688862, 2171394, 2533293, 3377724, 4342788, 5066586, 7599879, 10133172, 15199758, 30399516]

約数ペア:

[(1, 30399516), (2, 15199758), (3, 10133172), (4, 7599879), (6, 5066586), (7, 4342788), (9, 3377724), (12, 2533293), (14, 2171394), (18, 1688862), (21, 1447596), (27, 1125908), (28, 1085697), (36, 844431), (42, 723798), (54, 562954), (63, 482532), (79, 384804), (84, 361899), (108, 281477), (126, 241266), (158, 192402), (189, 160844), (237, 128268), (252, 120633), (316, 96201), (378, 80422), (474, 64134), (509, 59724), (553, 54972), (711, 42756), (756, 40211), (948, 32067), (1018, 29862), (1106, 27486), (1422, 21378), (1527, 19908), (1659, 18324), (2036, 14931), (2133, 14252), (2212, 13743), (2844, 10689), (3054, 9954), (3318, 9162), (3563, 8532), (4266, 7126), (4581, 6636), (4977, 6108)]