30017736

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19853}}^1$

素因数の和:19875

約数の個数: 64

約数和(自身を含む): 95299200

約数和(自身を除く): 65281464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 19853, 39706, 59559, 79412, 119118, 138971, 158824, 178677, 238236, 277942, 357354, 416913, 476472, 536031, 555884, 714708, 833826, 1072062, 1111768, 1250739, 1429416, 1667652, 2144124, 2501478, 3335304, 3752217, 4288248, 5002956, 7504434, 10005912, 15008868, 30017736]

約数ペア:

[(1, 30017736), (2, 15008868), (3, 10005912), (4, 7504434), (6, 5002956), (7, 4288248), (8, 3752217), (9, 3335304), (12, 2501478), (14, 2144124), (18, 1667652), (21, 1429416), (24, 1250739), (27, 1111768), (28, 1072062), (36, 833826), (42, 714708), (54, 555884), (56, 536031), (63, 476472), (72, 416913), (84, 357354), (108, 277942), (126, 238236), (168, 178677), (189, 158824), (216, 138971), (252, 119118), (378, 79412), (504, 59559), (756, 39706), (1512, 19853)]