1119684890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 2126113920

約数和(自身を除く): 1006429030

約数列:

[1, 2, 5, 10, 53, 59, 61, 106, 118, 122, 265, 295, 305, 530, 587, 590, 610, 1174, 2935, 3127, 3233, 3599, 5870, 6254, 6466, 7198, 15635, 16165, 17995, 31111, 31270, 32330, 34633, 35807, 35990, 62222, 69266, 71614, 155555, 173165, 179035, 190747, 311110, 346330, 358070, 381494, 953735, 1835549, 1897771, 1907470, 2112613, 3671098, 3795542, 4225226, 9177745, 9488855, 10563065, 18355490, 18977710, 21126130, 111968489, 223936978, 559842445, 1119684890]

約数ペア:

[(1, 1119684890), (2, 559842445), (5, 223936978), (10, 111968489), (53, 21126130), (59, 18977710), (61, 18355490), (106, 10563065), (118, 9488855), (122, 9177745), (265, 4225226), (295, 3795542), (305, 3671098), (530, 2112613), (587, 1907470), (590, 1897771), (610, 1835549), (1174, 953735), (2935, 381494), (3127, 358070), (3233, 346330), (3599, 311110), (5870, 190747), (6254, 179035), (6466, 173165), (7198, 155555), (15635, 71614), (16165, 69266), (17995, 62222), (31111, 35990), (31270, 35807), (32330, 34633)]