1371300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{653}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 4541376

約数和(自身を除く): 3170076

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, 653, 700, 1050, 1306, 1959, 2100, 2612, 3265, 3918, 4571, 6530, 7836, 9142, 9795, 13060, 13713, 16325, 18284, 19590, 22855, 27426, 32650, 39180, 45710, 48975, 54852, 65300, 68565, 91420, 97950, 114275, 137130, 195900, 228550, 274260, 342825, 457100, 685650, 1371300]

約数ペア:

[(1, 1371300), (2, 685650), (3, 457100), (4, 342825), (5, 274260), (6, 228550), (7, 195900), (10, 137130), (12, 114275), (14, 97950), (15, 91420), (20, 68565), (21, 65300), (25, 54852), (28, 48975), (30, 45710), (35, 39180), (42, 32650), (50, 27426), (60, 22855), (70, 19590), (75, 18284), (84, 16325), (100, 13713), (105, 13060), (140, 9795), (150, 9142), (175, 7836), (210, 6530), (300, 4571), (350, 3918), (420, 3265), (525, 2612), (653, 2100), (700, 1959), (1050, 1306)]