211316670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:870

約数の個数: 96

約数和(自身を含む): 582266880

約数和(自身を除く): 370950210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 191, 285, 342, 382, 570, 573, 647, 855, 955, 1146, 1294, 1710, 1719, 1910, 1941, 2865, 3235, 3438, 3629, 3882, 5730, 5823, 6470, 7258, 8595, 9705, 10887, 11646, 12293, 17190, 18145, 19410, 21774, 24586, 29115, 32661, 36290, 36879, 54435, 58230, 61465, 65322, 73758, 108870, 110637, 122930, 123577, 163305, 184395, 221274, 247154, 326610, 368790, 370731, 553185, 617885, 741462, 1106370, 1112193, 1235770, 1853655, 2224386, 2347963, 3707310, 4695926, 5560965, 7043889, 11121930, 11739815, 14087778, 21131667, 23479630, 35219445, 42263334, 70438890, 105658335, 211316670]

約数ペア:

[(1, 211316670), (2, 105658335), (3, 70438890), (5, 42263334), (6, 35219445), (9, 23479630), (10, 21131667), (15, 14087778), (18, 11739815), (19, 11121930), (30, 7043889), (38, 5560965), (45, 4695926), (57, 3707310), (90, 2347963), (95, 2224386), (114, 1853655), (171, 1235770), (190, 1112193), (191, 1106370), (285, 741462), (342, 617885), (382, 553185), (570, 370731), (573, 368790), (647, 326610), (855, 247154), (955, 221274), (1146, 184395), (1294, 163305), (1710, 123577), (1719, 122930), (1910, 110637), (1941, 108870), (2865, 73758), (3235, 65322), (3438, 61465), (3629, 58230), (3882, 54435), (5730, 36879), (5823, 36290), (6470, 32661), (7258, 29115), (8595, 24586), (9705, 21774), (10887, 19410), (11646, 18145), (12293, 17190)]