194653980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{18329}}^1$

素因数の和:18403

約数の個数: 72

約数和(自身を含む): 600490800

約数和(自身を除く): 405836820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 18329, 36658, 54987, 73316, 91645, 109974, 164961, 183290, 219948, 274935, 329922, 366580, 549870, 659844, 824805, 1081411, 1099740, 1649610, 2162822, 3244233, 3299220, 4325644, 5407055, 6488466, 9732699, 10814110, 12976932, 16221165, 19465398, 21628220, 32442330, 38930796, 48663495, 64884660, 97326990, 194653980]

約数ペア:

[(1, 194653980), (2, 97326990), (3, 64884660), (4, 48663495), (5, 38930796), (6, 32442330), (9, 21628220), (10, 19465398), (12, 16221165), (15, 12976932), (18, 10814110), (20, 9732699), (30, 6488466), (36, 5407055), (45, 4325644), (59, 3299220), (60, 3244233), (90, 2162822), (118, 1649610), (177, 1099740), (180, 1081411), (236, 824805), (295, 659844), (354, 549870), (531, 366580), (590, 329922), (708, 274935), (885, 219948), (1062, 183290), (1180, 164961), (1770, 109974), (2124, 91645), (2655, 73316), (3540, 54987), (5310, 36658), (10620, 18329)]