164657430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8431}}^1$

素因数の和:8482

約数の個数: 96

約数和(自身を含む): 505110528

約数和(自身を除く): 340453098

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 8431, 9765, 16862, 19530, 25293, 42155, 50586, 59017, 75879, 84310, 118034, 126465, 151758, 177051, 252930, 261361, 295085, 354102, 379395, 522722, 531153, 590170, 758790, 784083, 885255, 1062306, 1306805, 1568166, 1770510, 1829527, 2352249, 2613610, 2655765, 3659054, 3920415, 4704498, 5311530, 5488581, 7840830, 9147635, 10977162, 11761245, 16465743, 18295270, 23522490, 27442905, 32931486, 54885810, 82328715, 164657430]

約数ペア:

[(1, 164657430), (2, 82328715), (3, 54885810), (5, 32931486), (6, 27442905), (7, 23522490), (9, 18295270), (10, 16465743), (14, 11761245), (15, 10977162), (18, 9147635), (21, 7840830), (30, 5488581), (31, 5311530), (35, 4704498), (42, 3920415), (45, 3659054), (62, 2655765), (63, 2613610), (70, 2352249), (90, 1829527), (93, 1770510), (105, 1568166), (126, 1306805), (155, 1062306), (186, 885255), (210, 784083), (217, 758790), (279, 590170), (310, 531153), (315, 522722), (434, 379395), (465, 354102), (558, 295085), (630, 261361), (651, 252930), (930, 177051), (1085, 151758), (1302, 126465), (1395, 118034), (1953, 84310), (2170, 75879), (2790, 59017), (3255, 50586), (3906, 42155), (6510, 25293), (8431, 19530), (9765, 16862)]