3520890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 10108800

約数和(自身を除く): 6587910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 71, 87, 90, 95, 114, 142, 145, 171, 174, 190, 213, 261, 285, 290, 342, 355, 426, 435, 522, 551, 570, 639, 710, 855, 870, 1065, 1102, 1278, 1305, 1349, 1653, 1710, 2059, 2130, 2610, 2698, 2755, 3195, 3306, 4047, 4118, 4959, 5510, 6177, 6390, 6745, 8094, 8265, 9918, 10295, 12141, 12354, 13490, 16530, 18531, 20235, 20590, 24282, 24795, 30885, 37062, 39121, 40470, 49590, 60705, 61770, 78242, 92655, 117363, 121410, 185310, 195605, 234726, 352089, 391210, 586815, 704178, 1173630, 1760445, 3520890]

約数ペア:

[(1, 3520890), (2, 1760445), (3, 1173630), (5, 704178), (6, 586815), (9, 391210), (10, 352089), (15, 234726), (18, 195605), (19, 185310), (29, 121410), (30, 117363), (38, 92655), (45, 78242), (57, 61770), (58, 60705), (71, 49590), (87, 40470), (90, 39121), (95, 37062), (114, 30885), (142, 24795), (145, 24282), (171, 20590), (174, 20235), (190, 18531), (213, 16530), (261, 13490), (285, 12354), (290, 12141), (342, 10295), (355, 9918), (426, 8265), (435, 8094), (522, 6745), (551, 6390), (570, 6177), (639, 5510), (710, 4959), (855, 4118), (870, 4047), (1065, 3306), (1102, 3195), (1278, 2755), (1305, 2698), (1349, 2610), (1653, 2130), (1710, 2059)]