30121848

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{3769}}^1$

素因数の和:3821

約数の個数: 64

約数和(自身を含む): 85956000

約数和(自身を除く): 55834152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3769, 3996, 7538, 7992, 11307, 15076, 22614, 30152, 33921, 45228, 67842, 90456, 101763, 135684, 139453, 203526, 271368, 278906, 407052, 418359, 557812, 814104, 836718, 1115624, 1255077, 1673436, 2510154, 3346872, 3765231, 5020308, 7530462, 10040616, 15060924, 30121848]

約数ペア:

[(1, 30121848), (2, 15060924), (3, 10040616), (4, 7530462), (6, 5020308), (8, 3765231), (9, 3346872), (12, 2510154), (18, 1673436), (24, 1255077), (27, 1115624), (36, 836718), (37, 814104), (54, 557812), (72, 418359), (74, 407052), (108, 278906), (111, 271368), (148, 203526), (216, 139453), (222, 135684), (296, 101763), (333, 90456), (444, 67842), (666, 45228), (888, 33921), (999, 30152), (1332, 22614), (1998, 15076), (2664, 11307), (3769, 7992), (3996, 7538)]