416289370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{991}}^1$

素因数の和:1375

約数の個数: 64

約数和(自身を含む): 910227456

約数和(自身を除く): 493938086

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 353, 595, 706, 991, 1190, 1765, 1982, 2471, 3530, 4942, 4955, 6001, 6937, 9910, 12002, 12355, 13874, 16847, 24710, 30005, 33694, 34685, 42007, 60010, 69370, 84014, 84235, 117929, 168470, 210035, 235858, 349823, 420070, 589645, 699646, 1179290, 1749115, 2448761, 3498230, 4897522, 5946991, 11893982, 12243805, 24487610, 29734955, 41628937, 59469910, 83257874, 208144685, 416289370]

約数ペア:

[(1, 416289370), (2, 208144685), (5, 83257874), (7, 59469910), (10, 41628937), (14, 29734955), (17, 24487610), (34, 12243805), (35, 11893982), (70, 5946991), (85, 4897522), (119, 3498230), (170, 2448761), (238, 1749115), (353, 1179290), (595, 699646), (706, 589645), (991, 420070), (1190, 349823), (1765, 235858), (1982, 210035), (2471, 168470), (3530, 117929), (4942, 84235), (4955, 84014), (6001, 69370), (6937, 60010), (9910, 42007), (12002, 34685), (12355, 33694), (13874, 30005), (16847, 24710)]