27548220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 89123328

約数和(自身を除く): 61575108

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, 210, 214, 321, 420, 428, 535, 613, 642, 749, 1070, 1226, 1284, 1498, 1605, 1839, 2140, 2247, 2452, 2996, 3065, 3210, 3678, 3745, 4291, 4494, 6130, 6420, 7356, 7490, 8582, 8988, 9195, 11235, 12260, 12873, 14980, 17164, 18390, 21455, 22470, 25746, 36780, 42910, 44940, 51492, 64365, 65591, 85820, 128730, 131182, 196773, 257460, 262364, 327955, 393546, 459137, 655910, 787092, 918274, 983865, 1311820, 1377411, 1836548, 1967730, 2295685, 2754822, 3935460, 4591370, 5509644, 6887055, 9182740, 13774110, 27548220]

約数ペア:

[(1, 27548220), (2, 13774110), (3, 9182740), (4, 6887055), (5, 5509644), (6, 4591370), (7, 3935460), (10, 2754822), (12, 2295685), (14, 1967730), (15, 1836548), (20, 1377411), (21, 1311820), (28, 983865), (30, 918274), (35, 787092), (42, 655910), (60, 459137), (70, 393546), (84, 327955), (105, 262364), (107, 257460), (140, 196773), (210, 131182), (214, 128730), (321, 85820), (420, 65591), (428, 64365), (535, 51492), (613, 44940), (642, 42910), (749, 36780), (1070, 25746), (1226, 22470), (1284, 21455), (1498, 18390), (1605, 17164), (1839, 14980), (2140, 12873), (2247, 12260), (2452, 11235), (2996, 9195), (3065, 8988), (3210, 8582), (3678, 7490), (3745, 7356), (4291, 6420), (4494, 6130)]