30168352

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 65847600

約数和(自身を除く): 35679248

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 59, 76, 116, 118, 152, 232, 236, 304, 464, 472, 551, 608, 841, 928, 944, 1102, 1121, 1682, 1711, 1888, 2204, 2242, 3364, 3422, 4408, 4484, 6728, 6844, 8816, 8968, 13456, 13688, 15979, 17632, 17936, 26912, 27376, 31958, 32509, 35872, 49619, 54752, 63916, 65018, 99238, 127832, 130036, 198476, 255664, 260072, 396952, 511328, 520144, 793904, 942761, 1040288, 1587808, 1885522, 3771044, 7542088, 15084176, 30168352]

約数ペア:

[(1, 30168352), (2, 15084176), (4, 7542088), (8, 3771044), (16, 1885522), (19, 1587808), (29, 1040288), (32, 942761), (38, 793904), (58, 520144), (59, 511328), (76, 396952), (116, 260072), (118, 255664), (152, 198476), (232, 130036), (236, 127832), (304, 99238), (464, 65018), (472, 63916), (551, 54752), (608, 49619), (841, 35872), (928, 32509), (944, 31958), (1102, 27376), (1121, 26912), (1682, 17936), (1711, 17632), (1888, 15979), (2204, 13688), (2242, 13456), (3364, 8968), (3422, 8816), (4408, 6844), (4484, 6728)]