19234740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1177

約数の個数: 96

約数和(自身を含む): 63108864

約数和(自身を除く): 43874124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1117, 1148, 1230, 1435, 1722, 2234, 2460, 2870, 3351, 3444, 4305, 4468, 5585, 5740, 6702, 7819, 8610, 11170, 13404, 15638, 16755, 17220, 22340, 23457, 31276, 33510, 39095, 45797, 46914, 67020, 78190, 91594, 93828, 117285, 137391, 156380, 183188, 228985, 234570, 274782, 320579, 457970, 469140, 549564, 641158, 686955, 915940, 961737, 1282316, 1373910, 1602895, 1923474, 2747820, 3205790, 3846948, 4808685, 6411580, 9617370, 19234740]

約数ペア:

[(1, 19234740), (2, 9617370), (3, 6411580), (4, 4808685), (5, 3846948), (6, 3205790), (7, 2747820), (10, 1923474), (12, 1602895), (14, 1373910), (15, 1282316), (20, 961737), (21, 915940), (28, 686955), (30, 641158), (35, 549564), (41, 469140), (42, 457970), (60, 320579), (70, 274782), (82, 234570), (84, 228985), (105, 183188), (123, 156380), (140, 137391), (164, 117285), (205, 93828), (210, 91594), (246, 78190), (287, 67020), (410, 46914), (420, 45797), (492, 39095), (574, 33510), (615, 31276), (820, 23457), (861, 22340), (1117, 17220), (1148, 16755), (1230, 15638), (1435, 13404), (1722, 11170), (2234, 8610), (2460, 7819), (2870, 6702), (3351, 5740), (3444, 5585), (4305, 4468)]