86670150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 247484160

約数和(自身を除く): 160814010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 197, 210, 350, 394, 419, 525, 591, 838, 985, 1050, 1182, 1257, 1379, 1970, 2095, 2514, 2758, 2933, 2955, 4137, 4190, 4925, 5866, 5910, 6285, 6895, 8274, 8799, 9850, 10475, 12570, 13790, 14665, 14775, 17598, 20685, 20950, 29330, 29550, 31425, 34475, 41370, 43995, 62850, 68950, 73325, 82543, 87990, 103425, 146650, 165086, 206850, 219975, 247629, 412715, 439950, 495258, 577801, 825430, 1155602, 1238145, 1733403, 2063575, 2476290, 2889005, 3466806, 4127150, 5778010, 6190725, 8667015, 12381450, 14445025, 17334030, 28890050, 43335075, 86670150]

約数ペア:

[(1, 86670150), (2, 43335075), (3, 28890050), (5, 17334030), (6, 14445025), (7, 12381450), (10, 8667015), (14, 6190725), (15, 5778010), (21, 4127150), (25, 3466806), (30, 2889005), (35, 2476290), (42, 2063575), (50, 1733403), (70, 1238145), (75, 1155602), (105, 825430), (150, 577801), (175, 495258), (197, 439950), (210, 412715), (350, 247629), (394, 219975), (419, 206850), (525, 165086), (591, 146650), (838, 103425), (985, 87990), (1050, 82543), (1182, 73325), (1257, 68950), (1379, 62850), (1970, 43995), (2095, 41370), (2514, 34475), (2758, 31425), (2933, 29550), (2955, 29330), (4137, 20950), (4190, 20685), (4925, 17598), (5866, 14775), (5910, 14665), (6285, 13790), (6895, 12570), (8274, 10475), (8799, 9850)]