246165270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 681924096

約数和(自身を除く): 435758826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 107, 130, 170, 195, 214, 221, 255, 321, 347, 390, 442, 510, 535, 642, 663, 694, 1041, 1070, 1105, 1326, 1391, 1605, 1735, 1819, 2082, 2210, 2782, 3210, 3315, 3470, 3638, 4173, 4511, 5205, 5457, 5899, 6630, 6955, 8346, 9022, 9095, 10410, 10914, 11798, 13533, 13910, 17697, 18190, 20865, 22555, 23647, 27066, 27285, 29495, 35394, 37129, 41730, 45110, 47294, 54570, 58990, 67665, 70941, 74258, 76687, 88485, 111387, 118235, 135330, 141882, 153374, 176970, 185645, 222774, 230061, 236470, 354705, 371290, 383435, 460122, 482677, 556935, 631193, 709410, 766870, 965354, 1113870, 1150305, 1262386, 1448031, 1893579, 2300610, 2413385, 2896062, 3155965, 3787158, 4826770, 6311930, 7240155, 8205509, 9467895, 14480310, 16411018, 18935790, 24616527, 41027545, 49233054, 82055090, 123082635, 246165270]

約数ペア:

[(1, 246165270), (2, 123082635), (3, 82055090), (5, 49233054), (6, 41027545), (10, 24616527), (13, 18935790), (15, 16411018), (17, 14480310), (26, 9467895), (30, 8205509), (34, 7240155), (39, 6311930), (51, 4826770), (65, 3787158), (78, 3155965), (85, 2896062), (102, 2413385), (107, 2300610), (130, 1893579), (170, 1448031), (195, 1262386), (214, 1150305), (221, 1113870), (255, 965354), (321, 766870), (347, 709410), (390, 631193), (442, 556935), (510, 482677), (535, 460122), (642, 383435), (663, 371290), (694, 354705), (1041, 236470), (1070, 230061), (1105, 222774), (1326, 185645), (1391, 176970), (1605, 153374), (1735, 141882), (1819, 135330), (2082, 118235), (2210, 111387), (2782, 88485), (3210, 76687), (3315, 74258), (3470, 70941), (3638, 67665), (4173, 58990), (4511, 54570), (5205, 47294), (5457, 45110), (5899, 41730), (6630, 37129), (6955, 35394), (8346, 29495), (9022, 27285), (9095, 27066), (10410, 23647), (10914, 22555), (11798, 20865), (13533, 18190), (13910, 17697)]