30935800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1205

約数の個数: 96

約数和(自身を含む): 86601600

約数和(自身を除く): 55665800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1163, 1330, 1400, 1900, 2326, 2660, 3325, 3800, 4652, 5320, 5815, 6650, 8141, 9304, 11630, 13300, 16282, 22097, 23260, 26600, 29075, 32564, 40705, 44194, 46520, 58150, 65128, 81410, 88388, 110485, 116300, 154679, 162820, 176776, 203525, 220970, 232600, 309358, 325640, 407050, 441940, 552425, 618716, 773395, 814100, 883880, 1104850, 1237432, 1546790, 1628200, 2209700, 3093580, 3866975, 4419400, 6187160, 7733950, 15467900, 30935800]

約数ペア:

[(1, 30935800), (2, 15467900), (4, 7733950), (5, 6187160), (7, 4419400), (8, 3866975), (10, 3093580), (14, 2209700), (19, 1628200), (20, 1546790), (25, 1237432), (28, 1104850), (35, 883880), (38, 814100), (40, 773395), (50, 618716), (56, 552425), (70, 441940), (76, 407050), (95, 325640), (100, 309358), (133, 232600), (140, 220970), (152, 203525), (175, 176776), (190, 162820), (200, 154679), (266, 116300), (280, 110485), (350, 88388), (380, 81410), (475, 65128), (532, 58150), (665, 46520), (700, 44194), (760, 40705), (950, 32564), (1064, 29075), (1163, 26600), (1330, 23260), (1400, 22097), (1900, 16282), (2326, 13300), (2660, 11630), (3325, 9304), (3800, 8141), (4652, 6650), (5320, 5815)]