30505944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{503}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 92171520

約数和(自身を除く): 61665576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 361, 399, 456, 503, 532, 722, 798, 1006, 1064, 1083, 1444, 1509, 1596, 2012, 2166, 2527, 2888, 3018, 3192, 3521, 4024, 4332, 5054, 6036, 7042, 7581, 8664, 9557, 10108, 10563, 12072, 14084, 15162, 19114, 20216, 21126, 28168, 28671, 30324, 38228, 42252, 57342, 60648, 66899, 76456, 84504, 114684, 133798, 181583, 200697, 229368, 267596, 363166, 401394, 535192, 544749, 726332, 802788, 1089498, 1271081, 1452664, 1605576, 2178996, 2542162, 3813243, 4357992, 5084324, 7626486, 10168648, 15252972, 30505944]

約数ペア:

[(1, 30505944), (2, 15252972), (3, 10168648), (4, 7626486), (6, 5084324), (7, 4357992), (8, 3813243), (12, 2542162), (14, 2178996), (19, 1605576), (21, 1452664), (24, 1271081), (28, 1089498), (38, 802788), (42, 726332), (56, 544749), (57, 535192), (76, 401394), (84, 363166), (114, 267596), (133, 229368), (152, 200697), (168, 181583), (228, 133798), (266, 114684), (361, 84504), (399, 76456), (456, 66899), (503, 60648), (532, 57342), (722, 42252), (798, 38228), (1006, 30324), (1064, 28671), (1083, 28168), (1444, 21126), (1509, 20216), (1596, 19114), (2012, 15162), (2166, 14084), (2527, 12072), (2888, 10563), (3018, 10108), (3192, 9557), (3521, 8664), (4024, 7581), (4332, 7042), (5054, 6036)]