16946930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1731

約数の個数: 64

約数和(自身を含む): 40981248

約数和(自身を除く): 24034318

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 1693, 2002, 3386, 5005, 8465, 10010, 11851, 16930, 18623, 22009, 23702, 37246, 44018, 59255, 93115, 110045, 118510, 130361, 154063, 186230, 220090, 242099, 260722, 308126, 484198, 651805, 770315, 1210495, 1303610, 1540630, 1694693, 2420990, 3389386, 8473465, 16946930]

約数ペア:

[(1, 16946930), (2, 8473465), (5, 3389386), (7, 2420990), (10, 1694693), (11, 1540630), (13, 1303610), (14, 1210495), (22, 770315), (26, 651805), (35, 484198), (55, 308126), (65, 260722), (70, 242099), (77, 220090), (91, 186230), (110, 154063), (130, 130361), (143, 118510), (154, 110045), (182, 93115), (286, 59255), (385, 44018), (455, 37246), (715, 23702), (770, 22009), (910, 18623), (1001, 16930), (1430, 11851), (1693, 10010), (2002, 8465), (3386, 5005)]