31464300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{14983}}^1$

素因数の和:15007

約数の個数: 72

約数和(自身を含む): 104048896

約数和(自身を除く): 72584596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 14983, 29966, 44949, 59932, 74915, 89898, 104881, 149830, 179796, 209762, 224745, 299660, 314643, 374575, 419524, 449490, 524405, 629286, 749150, 898980, 1048810, 1123725, 1258572, 1498300, 1573215, 2097620, 2247450, 2622025, 3146430, 4494900, 5244050, 6292860, 7866075, 10488100, 15732150, 31464300]

約数ペア:

[(1, 31464300), (2, 15732150), (3, 10488100), (4, 7866075), (5, 6292860), (6, 5244050), (7, 4494900), (10, 3146430), (12, 2622025), (14, 2247450), (15, 2097620), (20, 1573215), (21, 1498300), (25, 1258572), (28, 1123725), (30, 1048810), (35, 898980), (42, 749150), (50, 629286), (60, 524405), (70, 449490), (75, 419524), (84, 374575), (100, 314643), (105, 299660), (140, 224745), (150, 209762), (175, 179796), (210, 149830), (300, 104881), (350, 89898), (420, 74915), (525, 59932), (700, 44949), (1050, 29966), (2100, 14983)]