308021310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 819531648

約数和(自身を除く): 511510338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 173, 219, 271, 346, 365, 438, 519, 542, 657, 730, 813, 865, 1038, 1095, 1314, 1355, 1557, 1626, 1730, 2190, 2439, 2595, 2710, 3114, 3285, 4065, 4878, 5190, 6570, 7785, 8130, 12195, 12629, 15570, 19783, 24390, 25258, 37887, 39566, 46883, 59349, 63145, 75774, 93766, 98915, 113661, 118698, 126290, 140649, 178047, 189435, 197830, 227322, 234415, 281298, 296745, 356094, 378870, 421947, 468830, 568305, 593490, 703245, 843894, 890235, 1136610, 1406490, 1780470, 2109735, 3422459, 4219470, 6844918, 10267377, 17112295, 20534754, 30802131, 34224590, 51336885, 61604262, 102673770, 154010655, 308021310]

約数ペア:

[(1, 308021310), (2, 154010655), (3, 102673770), (5, 61604262), (6, 51336885), (9, 34224590), (10, 30802131), (15, 20534754), (18, 17112295), (30, 10267377), (45, 6844918), (73, 4219470), (90, 3422459), (146, 2109735), (173, 1780470), (219, 1406490), (271, 1136610), (346, 890235), (365, 843894), (438, 703245), (519, 593490), (542, 568305), (657, 468830), (730, 421947), (813, 378870), (865, 356094), (1038, 296745), (1095, 281298), (1314, 234415), (1355, 227322), (1557, 197830), (1626, 189435), (1730, 178047), (2190, 140649), (2439, 126290), (2595, 118698), (2710, 113661), (3114, 98915), (3285, 93766), (4065, 75774), (4878, 63145), (5190, 59349), (6570, 46883), (7785, 39566), (8130, 37887), (12195, 25258), (12629, 24390), (15570, 19783)]