30100256

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1657

約数の個数: 48

約数和(自身を含む): 64431360

約数和(自身を除く): 34331104

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1597, 2356, 3194, 4712, 6388, 9424, 12776, 18848, 25552, 30343, 49507, 51104, 60686, 99014, 121372, 198028, 242744, 396056, 485488, 792112, 940633, 970976, 1584224, 1881266, 3762532, 7525064, 15050128, 30100256]

約数ペア:

[(1, 30100256), (2, 15050128), (4, 7525064), (8, 3762532), (16, 1881266), (19, 1584224), (31, 970976), (32, 940633), (38, 792112), (62, 485488), (76, 396056), (124, 242744), (152, 198028), (248, 121372), (304, 99014), (496, 60686), (589, 51104), (608, 49507), (992, 30343), (1178, 25552), (1597, 18848), (2356, 12776), (3194, 9424), (4712, 6388)]