2870478

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 80

約数和(自身を含む): 7318080

約数和(自身を除く): 4447602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 47, 54, 58, 78, 81, 87, 94, 117, 141, 162, 174, 234, 261, 282, 351, 377, 423, 522, 611, 702, 754, 783, 846, 1053, 1131, 1222, 1269, 1363, 1566, 1833, 2106, 2262, 2349, 2538, 2726, 3393, 3666, 3807, 4089, 4698, 5499, 6786, 7614, 8178, 10179, 10998, 12267, 16497, 17719, 20358, 24534, 30537, 32994, 35438, 36801, 49491, 53157, 61074, 73602, 98982, 106314, 110403, 159471, 220806, 318942, 478413, 956826, 1435239, 2870478]

約数ペア:

[(1, 2870478), (2, 1435239), (3, 956826), (6, 478413), (9, 318942), (13, 220806), (18, 159471), (26, 110403), (27, 106314), (29, 98982), (39, 73602), (47, 61074), (54, 53157), (58, 49491), (78, 36801), (81, 35438), (87, 32994), (94, 30537), (117, 24534), (141, 20358), (162, 17719), (174, 16497), (234, 12267), (261, 10998), (282, 10179), (351, 8178), (377, 7614), (423, 6786), (522, 5499), (611, 4698), (702, 4089), (754, 3807), (783, 3666), (846, 3393), (1053, 2726), (1131, 2538), (1222, 2349), (1269, 2262), (1363, 2106), (1566, 1833)]