40408230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 100279296

約数和(自身を除く): 59871066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 71, 122, 142, 183, 213, 305, 311, 355, 366, 426, 610, 622, 710, 915, 933, 1065, 1555, 1830, 1866, 2130, 3110, 4331, 4665, 8662, 9330, 12993, 18971, 21655, 22081, 25986, 37942, 43310, 44162, 56913, 64965, 66243, 94855, 110405, 113826, 129930, 132486, 189710, 220810, 284565, 331215, 569130, 662430, 1346941, 2693882, 4040823, 6734705, 8081646, 13469410, 20204115, 40408230]

約数ペア:

[(1, 40408230), (2, 20204115), (3, 13469410), (5, 8081646), (6, 6734705), (10, 4040823), (15, 2693882), (30, 1346941), (61, 662430), (71, 569130), (122, 331215), (142, 284565), (183, 220810), (213, 189710), (305, 132486), (311, 129930), (355, 113826), (366, 110405), (426, 94855), (610, 66243), (622, 64965), (710, 56913), (915, 44162), (933, 43310), (1065, 37942), (1555, 25986), (1830, 22081), (1866, 21655), (2130, 18971), (3110, 12993), (4331, 9330), (4665, 8662)]