218693610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7523}}^1$

素因数の和:7572

約数の個数: 96

約数和(自身を含む): 633821760

約数和(自身を除く): 415128150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 646, 765, 855, 969, 1530, 1615, 1710, 1938, 2907, 3230, 4845, 5814, 7523, 9690, 14535, 15046, 22569, 29070, 37615, 45138, 67707, 75230, 112845, 127891, 135414, 142937, 225690, 255782, 285874, 338535, 383673, 428811, 639455, 677070, 714685, 767346, 857622, 1151019, 1278910, 1286433, 1429370, 1918365, 2144055, 2302038, 2429929, 2572866, 3836730, 4288110, 4859858, 5755095, 6432165, 7289787, 11510190, 12149645, 12864330, 14579574, 21869361, 24299290, 36448935, 43738722, 72897870, 109346805, 218693610]

約数ペア:

[(1, 218693610), (2, 109346805), (3, 72897870), (5, 43738722), (6, 36448935), (9, 24299290), (10, 21869361), (15, 14579574), (17, 12864330), (18, 12149645), (19, 11510190), (30, 7289787), (34, 6432165), (38, 5755095), (45, 4859858), (51, 4288110), (57, 3836730), (85, 2572866), (90, 2429929), (95, 2302038), (102, 2144055), (114, 1918365), (153, 1429370), (170, 1286433), (171, 1278910), (190, 1151019), (255, 857622), (285, 767346), (306, 714685), (323, 677070), (342, 639455), (510, 428811), (570, 383673), (646, 338535), (765, 285874), (855, 255782), (969, 225690), (1530, 142937), (1615, 135414), (1710, 127891), (1938, 112845), (2907, 75230), (3230, 67707), (4845, 45138), (5814, 37615), (7523, 29070), (9690, 22569), (14535, 15046)]