197927370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1$

素因数の和:724

約数の個数: 96

約数和(自身を含む): 544939200

約数和(自身を除く): 347011830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 283, 285, 342, 409, 566, 570, 818, 849, 855, 1227, 1415, 1698, 1710, 2045, 2454, 2547, 2830, 3681, 4090, 4245, 5094, 5377, 6135, 7362, 7771, 8490, 10754, 12270, 12735, 15542, 16131, 18405, 23313, 25470, 26885, 32262, 36810, 38855, 46626, 48393, 53770, 69939, 77710, 80655, 96786, 115747, 116565, 139878, 161310, 231494, 233130, 241965, 347241, 349695, 483930, 578735, 694482, 699390, 1041723, 1157470, 1736205, 2083446, 2199193, 3472410, 4398386, 5208615, 6597579, 10417230, 10995965, 13195158, 19792737, 21991930, 32987895, 39585474, 65975790, 98963685, 197927370]

約数ペア:

[(1, 197927370), (2, 98963685), (3, 65975790), (5, 39585474), (6, 32987895), (9, 21991930), (10, 19792737), (15, 13195158), (18, 10995965), (19, 10417230), (30, 6597579), (38, 5208615), (45, 4398386), (57, 3472410), (90, 2199193), (95, 2083446), (114, 1736205), (171, 1157470), (190, 1041723), (283, 699390), (285, 694482), (342, 578735), (409, 483930), (566, 349695), (570, 347241), (818, 241965), (849, 233130), (855, 231494), (1227, 161310), (1415, 139878), (1698, 116565), (1710, 115747), (2045, 96786), (2454, 80655), (2547, 77710), (2830, 69939), (3681, 53770), (4090, 48393), (4245, 46626), (5094, 38855), (5377, 36810), (6135, 32262), (7362, 26885), (7771, 25470), (8490, 23313), (10754, 18405), (12270, 16131), (12735, 15542)]