155707930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5689}}^1$

素因数の和:5743

約数の個数: 64

約数和(自身を含む): 353963520

約数和(自身を除く): 198255590

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1610, 1955, 2737, 3910, 5474, 5689, 11378, 13685, 27370, 28445, 39823, 56890, 79646, 96713, 130847, 193426, 199115, 261694, 398230, 483565, 654235, 676991, 915929, 967130, 1308470, 1353982, 1831858, 2224399, 3384955, 4448798, 4579645, 6769910, 9159290, 11121995, 15570793, 22243990, 31141586, 77853965, 155707930]

約数ペア:

[(1, 155707930), (2, 77853965), (5, 31141586), (7, 22243990), (10, 15570793), (14, 11121995), (17, 9159290), (23, 6769910), (34, 4579645), (35, 4448798), (46, 3384955), (70, 2224399), (85, 1831858), (115, 1353982), (119, 1308470), (161, 967130), (170, 915929), (230, 676991), (238, 654235), (322, 483565), (391, 398230), (595, 261694), (782, 199115), (805, 193426), (1190, 130847), (1610, 96713), (1955, 79646), (2737, 56890), (3910, 39823), (5474, 28445), (5689, 27370), (11378, 13685)]