4035780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3203}}^1$

素因数の和:3225

約数の個数: 72

約数和(自身を含む): 13995072

約数和(自身を除く): 9959292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3203, 6406, 9609, 12812, 16015, 19218, 22421, 28827, 32030, 38436, 44842, 48045, 57654, 64060, 67263, 89684, 96090, 112105, 115308, 134526, 144135, 192180, 201789, 224210, 269052, 288270, 336315, 403578, 448420, 576540, 672630, 807156, 1008945, 1345260, 2017890, 4035780]

約数ペア:

[(1, 4035780), (2, 2017890), (3, 1345260), (4, 1008945), (5, 807156), (6, 672630), (7, 576540), (9, 448420), (10, 403578), (12, 336315), (14, 288270), (15, 269052), (18, 224210), (20, 201789), (21, 192180), (28, 144135), (30, 134526), (35, 115308), (36, 112105), (42, 96090), (45, 89684), (60, 67263), (63, 64060), (70, 57654), (84, 48045), (90, 44842), (105, 38436), (126, 32030), (140, 28827), (180, 22421), (210, 19218), (252, 16015), (315, 12812), (420, 9609), (630, 6406), (1260, 3203)]