30419608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 63648000

約数和(自身を除く): 33228392

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 67, 76, 103, 116, 134, 152, 206, 232, 268, 412, 536, 551, 824, 1102, 1273, 1943, 1957, 2204, 2546, 2987, 3886, 3914, 4408, 5092, 5974, 6901, 7772, 7828, 10184, 11948, 13802, 15544, 15656, 23896, 27604, 36917, 55208, 56753, 73834, 113506, 131119, 147668, 200129, 227012, 262238, 295336, 400258, 454024, 524476, 800516, 1048952, 1601032, 3802451, 7604902, 15209804, 30419608]

約数ペア:

[(1, 30419608), (2, 15209804), (4, 7604902), (8, 3802451), (19, 1601032), (29, 1048952), (38, 800516), (58, 524476), (67, 454024), (76, 400258), (103, 295336), (116, 262238), (134, 227012), (152, 200129), (206, 147668), (232, 131119), (268, 113506), (412, 73834), (536, 56753), (551, 55208), (824, 36917), (1102, 27604), (1273, 23896), (1943, 15656), (1957, 15544), (2204, 13802), (2546, 11948), (2987, 10184), (3886, 7828), (3914, 7772), (4408, 6901), (5092, 5974)]