7504980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 24385536

約数和(自身を除く): 16880556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 167, 210, 214, 321, 334, 420, 428, 501, 535, 642, 668, 749, 835, 1002, 1070, 1169, 1284, 1498, 1605, 1670, 2004, 2140, 2247, 2338, 2505, 2996, 3210, 3340, 3507, 3745, 4494, 4676, 5010, 5845, 6420, 7014, 7490, 8988, 10020, 11235, 11690, 14028, 14980, 17535, 17869, 22470, 23380, 35070, 35738, 44940, 53607, 70140, 71476, 89345, 107214, 125083, 178690, 214428, 250166, 268035, 357380, 375249, 500332, 536070, 625415, 750498, 1072140, 1250830, 1500996, 1876245, 2501660, 3752490, 7504980]

約数ペア:

[(1, 7504980), (2, 3752490), (3, 2501660), (4, 1876245), (5, 1500996), (6, 1250830), (7, 1072140), (10, 750498), (12, 625415), (14, 536070), (15, 500332), (20, 375249), (21, 357380), (28, 268035), (30, 250166), (35, 214428), (42, 178690), (60, 125083), (70, 107214), (84, 89345), (105, 71476), (107, 70140), (140, 53607), (167, 44940), (210, 35738), (214, 35070), (321, 23380), (334, 22470), (420, 17869), (428, 17535), (501, 14980), (535, 14028), (642, 11690), (668, 11235), (749, 10020), (835, 8988), (1002, 7490), (1070, 7014), (1169, 6420), (1284, 5845), (1498, 5010), (1605, 4676), (1670, 4494), (2004, 3745), (2140, 3507), (2247, 3340), (2338, 3210), (2505, 2996)]