30424730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 68159232

約数和(自身を除く): 37734502

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 70, 74, 85, 119, 170, 185, 238, 259, 370, 518, 595, 629, 691, 1190, 1258, 1295, 1382, 2590, 3145, 3455, 4403, 4837, 6290, 6910, 8806, 9674, 11747, 22015, 23494, 24185, 25567, 44030, 48370, 51134, 58735, 82229, 117470, 127835, 164458, 178969, 255670, 357938, 411145, 434639, 822290, 869278, 894845, 1789690, 2173195, 3042473, 4346390, 6084946, 15212365, 30424730]

約数ペア:

[(1, 30424730), (2, 15212365), (5, 6084946), (7, 4346390), (10, 3042473), (14, 2173195), (17, 1789690), (34, 894845), (35, 869278), (37, 822290), (70, 434639), (74, 411145), (85, 357938), (119, 255670), (170, 178969), (185, 164458), (238, 127835), (259, 117470), (370, 82229), (518, 58735), (595, 51134), (629, 48370), (691, 44030), (1190, 25567), (1258, 24185), (1295, 23494), (1382, 22015), (2590, 11747), (3145, 9674), (3455, 8806), (4403, 6910), (4837, 6290)]