193886340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{38933}}^1$

素因数の和:39028

約数の個数: 48

約数和(自身を含む): 549436608

約数和(自身を除く): 355550268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 38933, 77866, 116799, 155732, 194665, 233598, 389330, 467196, 583995, 778660, 1167990, 2335980, 3231439, 6462878, 9694317, 12925756, 16157195, 19388634, 32314390, 38777268, 48471585, 64628780, 96943170, 193886340]

約数ペア:

[(1, 193886340), (2, 96943170), (3, 64628780), (4, 48471585), (5, 38777268), (6, 32314390), (10, 19388634), (12, 16157195), (15, 12925756), (20, 9694317), (30, 6462878), (60, 3231439), (83, 2335980), (166, 1167990), (249, 778660), (332, 583995), (415, 467196), (498, 389330), (830, 233598), (996, 194665), (1245, 155732), (1660, 116799), (2490, 77866), (4980, 38933)]