2019684030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6547}}^1$

素因数の和:6690

約数の個数: 128

約数和(自身を含む): 6019550208

約数和(自身を除く): 3999866178

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 113, 130, 182, 195, 210, 226, 273, 339, 390, 455, 546, 565, 678, 791, 910, 1130, 1365, 1469, 1582, 1695, 2373, 2730, 2938, 3390, 3955, 4407, 4746, 6547, 7345, 7910, 8814, 10283, 11865, 13094, 14690, 19641, 20566, 22035, 23730, 30849, 32735, 39282, 44070, 45829, 51415, 61698, 65470, 85111, 91658, 98205, 102830, 137487, 154245, 170222, 196410, 229145, 255333, 274974, 308490, 425555, 458290, 510666, 595777, 687435, 739811, 851110, 1191554, 1276665, 1374870, 1479622, 1787331, 2219433, 2553330, 2978885, 3574662, 3699055, 4438866, 5178677, 5957770, 7398110, 8936655, 9617543, 10357354, 11097165, 15536031, 17873310, 19235086, 22194330, 25893385, 28852629, 31072062, 48087715, 51786770, 57705258, 67322801, 77680155, 96175430, 134645602, 144263145, 155360310, 201968403, 288526290, 336614005, 403936806, 673228010, 1009842015, 2019684030]

約数ペア:

[(1, 2019684030), (2, 1009842015), (3, 673228010), (5, 403936806), (6, 336614005), (7, 288526290), (10, 201968403), (13, 155360310), (14, 144263145), (15, 134645602), (21, 96175430), (26, 77680155), (30, 67322801), (35, 57705258), (39, 51786770), (42, 48087715), (65, 31072062), (70, 28852629), (78, 25893385), (91, 22194330), (105, 19235086), (113, 17873310), (130, 15536031), (182, 11097165), (195, 10357354), (210, 9617543), (226, 8936655), (273, 7398110), (339, 5957770), (390, 5178677), (455, 4438866), (546, 3699055), (565, 3574662), (678, 2978885), (791, 2553330), (910, 2219433), (1130, 1787331), (1365, 1479622), (1469, 1374870), (1582, 1276665), (1695, 1191554), (2373, 851110), (2730, 739811), (2938, 687435), (3390, 595777), (3955, 510666), (4407, 458290), (4746, 425555), (6547, 308490), (7345, 274974), (7910, 255333), (8814, 229145), (10283, 196410), (11865, 170222), (13094, 154245), (14690, 137487), (19641, 102830), (20566, 98205), (22035, 91658), (23730, 85111), (30849, 65470), (32735, 61698), (39282, 51415), (44070, 45829)]